Delete duplicated word "the the"

Author: PhilMiller

parallelism-ts.html

@@ -873,7 +873,7 @@ <h1>Contents</h1>
 
 
 
-    <p para_num="1" id="parallel.general.namespaces.1">Since the the extensions described in this Technical Specification are
+    <p para_num="1" id="parallel.general.namespaces.1">Since the extensions described in this Technical Specification are
     experimental and not part of the C++ Standard Library, they should not be
     declared directly within namespace <code>std</code>. Unless otherwise specified, all
     components described in this Technical Specification are declared in namespace 
@@ -2884,4 +2884,4 @@ <h1>Contents</h1>
 
 
 
-</body></html>
+</body></html>