loopfilter: fix typos

Change-Id: I0924d8527efbb5c25e7a43504d8c258c81df75f1

av1/common/av1_loopfilter.c

diff --git a/av1/common/av1_loopfilter.c b/av1/common/av1_loopfilter.c
index c12684a..7b23e31 100644
--- a/av1/common/av1_loopfilter.c
+++ b/av1/common/av1_loopfilter.c
@@ -212,7 +212,7 @@
     tx_size = mb_tx_size;
   }
 
-  // since in case of chrominance or non-square transorm need to convert
+  // since in case of chrominance or non-square transform need to convert
   // transform size into transform size in particular direction.
   // for vertical edge, filter direction is horizontal, for horizontal
   // edge, filter direction is vertical.
@@ -231,7 +231,7 @@
 } AV1_DEBLOCKING_PARAMETERS;
 
 // Return TX_SIZE from get_transform_size(), so it is plane and direction
-// awared
+// aware
 static TX_SIZE set_lpf_parameters(
     AV1_DEBLOCKING_PARAMETERS *const params, const ptrdiff_t mode_step,
     const AV1_COMMON *const cm, const MACROBLOCKD *const xd,
@@ -359,7 +359,7 @@
     for (int x = 0; x < x_range;) {
       // inner loop always filter vertical edges in a MI block. If MI size
       // is 8x8, it will filter the vertical edge aligned with a 8x8 block.
-      // If 4x4 trasnform is used, it will then filter the internal edge
+      // If 4x4 transform is used, it will then filter the internal edge
       //  aligned with a 4x4 block
       const uint32_t curr_x = ((mi_col * MI_SIZE) >> scale_horz) + x * MI_SIZE;
       const uint32_t curr_y = ((mi_row * MI_SIZE) >> scale_vert) + y * MI_SIZE;
@@ -445,7 +445,7 @@
     for (int y = 0; y < y_range;) {
       // inner loop always filter vertical edges in a MI block. If MI size
       // is 8x8, it will first filter the vertical edge aligned with a 8x8
-      // block. If 4x4 trasnform is used, it will then filter the internal
+      // block. If 4x4 transform is used, it will then filter the internal
       // edge aligned with a 4x4 block
       const uint32_t curr_x = ((mi_col * MI_SIZE) >> scale_horz) + x * MI_SIZE;
       const uint32_t curr_y = ((mi_row * MI_SIZE) >> scale_vert) + y * MI_SIZE;
@@ -533,7 +533,7 @@
     for (int x = 0; x < x_range;) {
       // inner loop always filter vertical edges in a MI block. If MI size
       // is 8x8, it will filter the vertical edge aligned with a 8x8 block.
-      // If 4x4 trasnform is used, it will then filter the internal edge
+      // If 4x4 transform is used, it will then filter the internal edge
       //  aligned with a 4x4 block
       const uint32_t curr_x = ((mi_col * MI_SIZE) >> scale_horz) + x * MI_SIZE;
       const uint32_t curr_y = ((mi_row * MI_SIZE) >> scale_vert) + y * MI_SIZE;
@@ -575,7 +575,7 @@
     for (int y = 0; y < y_range;) {
       // inner loop always filter vertical edges in a MI block. If MI size
       // is 8x8, it will first filter the vertical edge aligned with a 8x8
-      // block. If 4x4 trasnform is used, it will then filter the internal
+      // block. If 4x4 transform is used, it will then filter the internal
       // edge aligned with a 4x4 block
       const uint32_t curr_x = ((mi_col * MI_SIZE) >> scale_horz) + x * MI_SIZE;
       const uint32_t curr_y = ((mi_row * MI_SIZE) >> scale_vert) + y * MI_SIZE;