diff --git a/example/direct_tcpip.c b/example/direct_tcpip.c
index fc086877..30e8911c 100644
--- a/example/direct_tcpip.c
+++ b/example/direct_tcpip.c
@@ -68,9 +68,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #else
     int sockopt;
diff --git a/example/scp.c b/example/scp.c
index f118211b..5e7eb993 100644
--- a/example/scp.c
+++ b/example/scp.c
@@ -50,9 +50,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/scp_nonblock.c b/example/scp_nonblock.c
index 36ac250d..1c7028a5 100644
--- a/example/scp_nonblock.c
+++ b/example/scp_nonblock.c
@@ -100,9 +100,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/scp_write.c b/example/scp_write.c
index 42830dd5..eef6e811 100644
--- a/example/scp_write.c
+++ b/example/scp_write.c
@@ -54,9 +54,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/scp_write_nonblock.c b/example/scp_write_nonblock.c
index f8419589..bb8e39dc 100644
--- a/example/scp_write_nonblock.c
+++ b/example/scp_write_nonblock.c
@@ -93,9 +93,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/sftp.c b/example/sftp.c
index 29091336..0feb534d 100644
--- a/example/sftp.c
+++ b/example/sftp.c
@@ -109,9 +109,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/sftp_RW_nonblock.c b/example/sftp_RW_nonblock.c
index 9a3f08be..133815aa 100644
--- a/example/sftp_RW_nonblock.c
+++ b/example/sftp_RW_nonblock.c
@@ -96,9 +96,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/sftp_append.c b/example/sftp_append.c
index c3c13489..788c51f5 100644
--- a/example/sftp_append.c
+++ b/example/sftp_append.c
@@ -58,9 +58,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/sftp_mkdir.c b/example/sftp_mkdir.c
index ef4708cb..1270adb0 100644
--- a/example/sftp_mkdir.c
+++ b/example/sftp_mkdir.c
@@ -51,9 +51,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/sftp_mkdir_nonblock.c b/example/sftp_mkdir_nonblock.c
index 8351385f..db366d22 100644
--- a/example/sftp_mkdir_nonblock.c
+++ b/example/sftp_mkdir_nonblock.c
@@ -51,9 +51,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/sftp_nonblock.c b/example/sftp_nonblock.c
index aa8c4d72..10a6d550 100644
--- a/example/sftp_nonblock.c
+++ b/example/sftp_nonblock.c
@@ -100,9 +100,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/sftp_write.c b/example/sftp_write.c
index 7bb68d16..7afc187f 100644
--- a/example/sftp_write.c
+++ b/example/sftp_write.c
@@ -57,9 +57,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/sftp_write_nonblock.c b/example/sftp_write_nonblock.c
index 254fa86e..2e22395e 100644
--- a/example/sftp_write_nonblock.c
+++ b/example/sftp_write_nonblock.c
@@ -97,9 +97,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/sftp_write_sliding.c b/example/sftp_write_sliding.c
index 7b13a181..19fe851a 100644
--- a/example/sftp_write_sliding.c
+++ b/example/sftp_write_sliding.c
@@ -97,9 +97,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/sftpdir.c b/example/sftpdir.c
index e5a8175e..c21f9b35 100644
--- a/example/sftpdir.c
+++ b/example/sftpdir.c
@@ -93,9 +93,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/sftpdir_nonblock.c b/example/sftpdir_nonblock.c
index 6eb0ae9c..1950e671 100644
--- a/example/sftpdir_nonblock.c
+++ b/example/sftpdir_nonblock.c
@@ -71,9 +71,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/ssh2.c b/example/ssh2.c
index cbe251b9..d9a88efb 100644
--- a/example/ssh2.c
+++ b/example/ssh2.c
@@ -78,9 +78,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/ssh2_agent.c b/example/ssh2_agent.c
index 146a5b41..84f3122a 100644
--- a/example/ssh2_agent.c
+++ b/example/ssh2_agent.c
@@ -55,9 +55,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/ssh2_echo.c b/example/ssh2_echo.c
index fcd53810..ac155ad8 100644
--- a/example/ssh2_echo.c
+++ b/example/ssh2_echo.c
@@ -94,9 +94,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/ssh2_exec.c b/example/ssh2_exec.c
index 8858405e..36a2c8c1 100644
--- a/example/ssh2_exec.c
+++ b/example/ssh2_exec.c
@@ -95,9 +95,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/subsystem_netconf.c b/example/subsystem_netconf.c
index 8a3f9e8a..d144d89d 100644
--- a/example/subsystem_netconf.c
+++ b/example/subsystem_netconf.c
@@ -116,9 +116,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif
 
diff --git a/example/tcpip-forward.c b/example/tcpip-forward.c
index 78363758..ac504ced 100644
--- a/example/tcpip-forward.c
+++ b/example/tcpip-forward.c
@@ -67,9 +67,9 @@ int main(int argc, char *argv[])
     int err;
 
     err = WSAStartup(MAKEWORD(2,0), &wsadata);
-    if (err != 0) {
+    if (err != 0) {
         fprintf(stderr, "WSAStartup failed with error: %d\n", err);
-        return 1;
+        return 1;
     }
 #endif