pgindent run for 9.4

This includes removing tabs after periods in C comments, which was
applied to back branches, so this change should not effect backpatching.

src/include/replication/decode.h

@@ -14,6 +14,6 @@
 #include "replication/logical.h"
 
 void LogicalDecodingProcessRecord(LogicalDecodingContext *ctx,
-								  XLogRecord *record);
+							 XLogRecord *record);
 
 #endif