[lldb] Remove ')' to fix the build

That ')' slipped in by accident in the reformatting commit.

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@369660 91177308-0d34-0410-b5e6-96231b3b80d8

Author: Teemperor

source/Commands/CommandObjectProcess.cpp

@@ -355,7 +355,7 @@ class CommandObjectProcessAttach : public CommandObjectProcessLaunchOrAttach {
       for (size_t i = 0; i < num_matches; ++i) {
         request.AddCompletion(
             llvm::StringRef(process_infos.GetProcessNameAtIndex(i),
-                            process_infos.GetProcessNameLengthAtIndex(i))));
+                            process_infos.GetProcessNameLengthAtIndex(i)));
       }
     }