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 */
 };