TXMG cosmetic changes

Change-Id: I344118e58acc6835df929cb7f7451cacf157d55b

av1/common/idct.c

diff --git a/av1/common/idct.c b/av1/common/idct.c
index e939795..dc5cf45 100644
--- a/av1/common/idct.c
+++ b/av1/common/idct.c
@@ -1733,8 +1733,9 @@
                   &txfm_param);
   assert(av1_ext_tx_used[txfm_param.tx_set_type][txfm_param.tx_type]);
 
-  if (txfm_param.is_hbd)
+  if (txfm_param.is_hbd) {
     av1_highbd_inv_txfm_add(dqcoeff, dst, stride, &txfm_param);
-  else
+  } else {
     av1_inv_txfm_add(dqcoeff, dst, stride, &txfm_param);
+  }
 }

av1/common/x86/av1_inv_txfm_sse2.c

diff --git a/av1/common/x86/av1_inv_txfm_sse2.c b/av1/common/x86/av1_inv_txfm_sse2.c
index 772fc06..5de64e9 100644
--- a/av1/common/x86/av1_inv_txfm_sse2.c
+++ b/av1/common/x86/av1_inv_txfm_sse2.c
@@ -2037,25 +2037,25 @@
   NULL,                               // 16x16 transform
   NULL,                               // 32x32 transform
 #if CONFIG_TX64X64
-  NULL,  // 64x64 transform
+  NULL,  // 64x64
 #endif   // CONFIG_TX64X64
-  NULL,  // 4x8 transform
-  NULL,  // 8x4 transform
-  NULL,  // 8x16 transform
-  NULL,  // 16x8 transform
-  NULL,  // 16x32 transform
-  NULL,  // 32x16 transform
+  NULL,  // 4x8
+  NULL,  // 8x4
+  NULL,  // 8x16
+  NULL,  // 16x8
+  NULL,  // 16x32
+  NULL,  // 32x16
 #if CONFIG_TX64X64
-  NULL,  // 32x64 transform
-  NULL,  // 64x32 transform
+  NULL,  // 32x64
+  NULL,  // 64x32
 #endif   // CONFIG_TX64X64
-  NULL,  // 4x16 transform
-  NULL,  // 16x4 transform
-  NULL,  // 8x32 transform
-  NULL,  // 32x8 transform
+  NULL,  // 4x16
+  NULL,  // 16x4
+  NULL,  // 8x32
+  NULL,  // 32x8
 #if CONFIG_TX64X64
-  NULL,  // 16x64 transform
-  NULL,  // 64x16 transform
+  NULL,  // 16x64
+  NULL,  // 64x16
 #endif   // CONFIG_TX64X64
 };