Correct pg_indent to pgindent in various comments.

David Christensen

src/include/storage/s_lock.h

@@ -716,7 +716,7 @@ typedef unsigned char slock_t;
 asm int
 tas(volatile slock_t *s_lock)
 {
-/* UNIVEL wants %mem in column 1, so we don't pg_indent this file */
+/* UNIVEL wants %mem in column 1, so we don't pgindent this file */
 %mem s_lock
 	pushl %ebx
 	movl s_lock, %ebx

src/include/utils/elog.h

@@ -266,7 +266,7 @@ extern PGDLLIMPORT ErrorContextCallback *error_context_stack;
  *		PG_END_TRY();
  *
  * (The braces are not actually necessary, but are recommended so that
- * pg_indent will indent the construct nicely.)  The error recovery code
+ * pgindent will indent the construct nicely.)  The error recovery code
  * can optionally do PG_RE_THROW() to propagate the same error outwards.
  *
  * Note: while the system will correctly propagate any new ereport(ERROR)

src/tools/pgindent/exclude_file_patterns

-#list of file patterns to exclude from pg_indent runs
+#list of file patterns to exclude from pgindent runs
 /s_lock\.h$
 /atomics/
 /ecpg/test/expected/