Replace `iff' in comments.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib-src/etags.c b/lib-src/etags.c
index 6c61847546a..5da144c46b0 100644
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -2853,7 +2853,7 @@ static void make_C_tag __P((bool));
  *      function or variable, or corresponds to a typedef, or
  *      is a struct/union/enum tag, or #define, or an enum constant.
  *
- *      *IS_FUNC gets TRUE iff the token is a function or #define macro
+ *      *IS_FUNC gets TRUE if the token is a function or #define macro
  *      with args.  C_EXTP points to which language we are looking at.
  *
  * Globals
@@ -4769,7 +4769,7 @@ Pascal_functions (inf)
   int save_lineno, namelen, taglen;
   char c, *name;
 
-  bool                          /* each of these flags is TRUE iff: */
+  bool                          /* each of these flags is TRUE if: */
     incomment,                  /* point is inside a comment */
     inquote,                    /* point is inside '..' string */
     get_tagname,                /* point is after PROCEDURE/FUNCTION