Corrected wording of REPL not available messaging (contained a repeated word and lacked clarity.)

llvm-svn: 266941
diff --git a/lldb/source/Target/Target.cpp b/lldb/source/Target/Target.cpp
index 8b5a398..6edb145 100644
--- a/lldb/source/Target/Target.cpp
+++ b/lldb/source/Target/Target.cpp
@@ -222,7 +222,7 @@
         }
         else if (repl_languages.size() == 0)
         {
-            err.SetErrorStringWithFormat("LLDB isn't configured with support support for any REPLs.");
+            err.SetErrorStringWithFormat("LLDB isn't configured with REPL support for any languages.");
             return REPLSP();
         }
         else