1 files changed, 1 insertions, 1 deletions
diff --git a/src/tac.c b/src/tac.c
index 2bf8ad21d..8bef44391 100644
--- a/src/tac.c
+++ b/src/tac.c
@@ -339,7 +339,7 @@ tac_seekable (int input_fd, const char *file)
              The source and destination regions probably overlap.  */
           memmove (G_buffer + read_size, G_buffer, saved_record_size);
           past_end = G_buffer + read_size + saved_record_size;
-          /* For non-regexp searches, avoid unneccessary scanning. */
+          /* For non-regexp searches, avoid unnecessary scanning. */
           if (sentinel_length)
             match_start = G_buffer + read_size;
           else