Update comment

Author: lukel97

llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp

@@ -1119,8 +1119,9 @@ static void simplifyRecipe(VPRecipeBase &R, VPTypeAnalysis &TypeInfo) {
     return;
   }
 
-  // Reassociate (x & y) & z -> x & (y & z) if x has multiple users. With tail
-  // folding it is likely that x is a header mask and can be simplified further.
+  // Reassociate (x && y) && z -> x && (y && z) if x has multiple users. With
+  // tail folding it is likely that x is a header mask and can be simplified
+  // further.
   if (match(Def, m_LogicalAnd(m_LogicalAnd(m_VPValue(X), m_VPValue(Y)),
                               m_VPValue(Z))) &&
       X->hasMoreThanOneUniqueUser())