Fixed typo in Dejagnu section.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18642 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/TestingGuide.html b/docs/TestingGuide.html
index b1e5059..b08d96c 100644
--- a/docs/TestingGuide.html
+++ b/docs/TestingGuide.html
@@ -291,7 +291,7 @@
 <dt>%s</dt> 
 <dd>The test file.</dd> 
 
-<dt>$t</dt>
+<dt>%t</dt>
 <dd>Temporary filename: testscript.test_filename.tmp, where
 test_filename is the name of the test file. All temporary files are
 placed in the Output directory within the directory the test is