Merge r12719 to the 1.1.x-new-swig branch.


git-svn-id: https://svn.apache.org/repos/asf/subversion/branches/1.1.x-new-swig@853241 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/build/ac-macros/swig.m4 b/build/ac-macros/swig.m4
index a1c4de3..7361723 100644
--- a/build/ac-macros/swig.m4
+++ b/build/ac-macros/swig.m4
@@ -134,7 +134,7 @@
       SWIG_SUITABLE=no
       AC_MSG_WARN([Detected SWIG version $SWIG_VERSION_RAW])
       AC_MSG_WARN([This is not compatible with Subversion])
-      AC_MSG_WARN([Subversion can use SWIG versions 1.3.19, 1.3.20, 1.3.21]
+      AC_MSG_WARN([Subversion can use SWIG versions 1.3.19, 1.3.20, 1.3.21])
       AC_MSG_WARN([or 1.3.24 or later])
     fi