tools: "See Also:" can be a section in documentation, so allow it.

15a9d29c · Rusty Russell · a560351e · 15a9d29c
Commit 15a9d29c authored Oct 07, 2010 by Rusty Russell
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tools/doc_extract-core.c tools/doc_extract-core.c +1 -1

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--- a/tools/doc_extract-core.c
+++ b/tools/doc_extract-core.c
@@ -54,7 +54,7 @@ static bool is_section(const char *line, bool one_liner)
 	if (!isupper(line[0]))
 		return false;
-	len = strspn(line, IDENT_CHARS);
+	len = strspn(line, IDENT_CHARS" ");
 	if (line[len] != ':')
 		return false;