diff --git a/src/bin/pg_archivecleanup/pg_archivecleanup.c b/src/bin/pg_archivecleanup/pg_archivecleanup.c
index 2c3b301f3bc..07bf356b70c 100644
--- a/src/bin/pg_archivecleanup/pg_archivecleanup.c
+++ b/src/bin/pg_archivecleanup/pg_archivecleanup.c
@@ -265,7 +265,7 @@ usage(void)
 	printf(_("  -n, --dry-run               dry run, show the names of the files that would be\n"
 			 "                              removed\n"));
 	printf(_("  -V, --version               output version information, then exit\n"));
-	printf(_("  -x, --strip-extension=EXT   strip this extention before identifying files for\n"
+	printf(_("  -x, --strip-extension=EXT   strip this extension before identifying files for\n"
 			 "                              clean up\n"));
 	printf(_("  -?, --help                  show this help, then exit\n"));
 	printf(_("\n"
diff --git a/src/interfaces/ecpg/preproc/type.c b/src/interfaces/ecpg/preproc/type.c
index 91adb89de9a..a842bb6a1fe 100644
--- a/src/interfaces/ecpg/preproc/type.c
+++ b/src/interfaces/ecpg/preproc/type.c
@@ -695,7 +695,7 @@ get_dtype(enum ECPGdtype type)
 	switch (type)
 	{
 		case ECPGd_count:
-			return "ECPGd_countr";
+			return "ECPGd_count";
 			break;
 		case ECPGd_data:
 			return "ECPGd_data";
diff --git a/src/tools/ci/ci_macports_packages.sh b/src/tools/ci/ci_macports_packages.sh
index 4bc594a31d1..f87256e0908 100755
--- a/src/tools/ci/ci_macports_packages.sh
+++ b/src/tools/ci/ci_macports_packages.sh
@@ -66,7 +66,7 @@ fi
 
 # check if any ports should be uninstalled
 if [ -n "$(port -q installed rleaves)" ] ; then
-    echo superflous packages installed
+    echo superfluous packages installed
     update_cached_image=1
     sudo port uninstall --follow-dependencies rleaves