Fix old typo in comment.

NFAs have children, but their individual states don't.

diff --git a/src/include/regex/regguts.h b/src/include/regex/regguts.h
index 4e04abfa6f295ea235eeb8cbae61d1e9240ecde0..3a397551d5e3dff2154ed92ab069d91ee5234801 100644 (file)
--- a/src/include/regex/regguts.h
+++ b/src/include/regex/regguts.h
@@ -331,8 +331,8 @@ struct nfa
    color       bos[2];         /* colors, if any, assigned to BOS and BOL */
    color       eos[2];         /* colors, if any, assigned to EOS and EOL */
    size_t      size;           /* Current NFA size; differs from nstates as
-                                * it also counts the number of states created
-                                * by children of this state. */
+                                * it also counts the number of states in
+                                * children of this NFA. */
    struct vars *v;             /* simplifies compile error reporting */
    struct nfa *parent;         /* parent NFA, if any */
 };