cpu: Fix syntax in cpu/simple_thread.hh.

Change-Id: Id23de4651eb6b03b569ab48fd1dcf186e7b192dd
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/45860
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>

src/cpu/simple_thread.hh

@@ -113,7 +113,8 @@ class SimpleThread : public ThreadState, public ThreadContext
     bool memAccPredicate;
 
   public:
-    std::string name() const
+    std::string
+    name() const
     {
         return csprintf("%s.[tid:%i]", baseCpu->name(), threadId());
     }
@@ -215,7 +216,8 @@ class SimpleThread : public ThreadState, public ThreadContext
     PortProxy &getPhysProxy() override { return ThreadState::getPhysProxy(); }
     PortProxy &getVirtProxy() override { return ThreadState::getVirtProxy(); }
 
-    void initMemProxies(ThreadContext *tc) override
+    void
+    initMemProxies(ThreadContext *tc) override
     {
         ThreadState::initMemProxies(tc);
     }
@@ -574,4 +576,4 @@ class SimpleThread : public ThreadState, public ThreadContext
 };
 
 
-#endif // __CPU_CPU_EXEC_CONTEXT_HH__
+#endif // __CPU_SIMPLE_THREAD_HH__