Fix some 80-col. violations I introduced with the A2 PPC64 core.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153852 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPC.td b/lib/Target/PowerPC/PPC.td
index ca0aa33..c554d39 100644
--- a/lib/Target/PowerPC/PPC.td
+++ b/lib/Target/PowerPC/PPC.td
@@ -90,7 +90,8 @@
                    Feature64Bit /*, Feature64BitRegs */]>;
 def : Processor<"a2",  PPCA2Itineraries, [DirectiveA2, FeatureBookE,
                                           FeatureFSqrt, FeatureSTFIWX,
-                                          Feature64Bit /*, Feature64BitRegs */]>;
+                                          Feature64Bit
+                                      /*, Feature64BitRegs */]>;
 def : Processor<"ppc", G3Itineraries, [Directive32]>;
 def : Processor<"ppc64", G5Itineraries,
                   [Directive64, FeatureAltivec,