Put a space between `Data' and `Structure' of DSA.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16179 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/Lexicon.html b/docs/Lexicon.html
index 7829d4f..8023c24 100644
--- a/docs/Lexicon.html
+++ b/docs/Lexicon.html
@@ -90,7 +90,7 @@
 <div class="doc_text">
   <dl>
     <dt><a name="DSA"><b>DSA</b></a></dt>
-    <dd>DataStructure Analysis</dd>
+    <dd>Data Structure Analysis</dd>
     <dt><a name="DSE"><b>DSE</b></a></dt>
     <dd>Dead Store Elimination</dd>
   </dl>