Remove some trailing spaces in source.c

gdb/ChangeLog:

        * source.c (substitute_path_rule_matches): Remove trailing spaces.

1 files changed, 1 insertions, 1 deletions

diff --git a/gdb/source.c b/gdb/source.c
index c77a4f45c2..cb05939710 100644
--- a/gdb/source.c
+++ b/gdb/source.c
@@ -952,7 +952,7 @@ substitute_path_rule_matches (const struct substitute_path_rule *rule,
   /* Make sure that the region in the path that matches the substitution
      rule is immediately followed by a directory separator (or the end of
      string character).  */
-  
+
   if (path[from_len] != '\0' && !IS_DIR_SEPARATOR (path[from_len]))
     return 0;