diff --git a/mm/mm_heap/mm_free.c b/mm/mm_heap/mm_free.c
index 5513ba1772..e281ec919a 100644
--- a/mm/mm_heap/mm_free.c
+++ b/mm/mm_heap/mm_free.c
@@ -139,8 +139,8 @@ void mm_free(FAR struct mm_heap_s *heap, FAR void *mem)
       /* Then merge the two chunks */
 
       node->size          += next->size;
-      andbeyond->preceding =  node->size |
-                              (andbeyond->preceding & MM_ALLOC_BIT);
+      andbeyond->preceding = node->size |
+                             (andbeyond->preceding & MM_ALLOC_BIT);
       next                 = (FAR struct mm_freenode_s *)andbeyond;
     }
 
diff --git a/mm/shm/shmget.c b/mm/shm/shmget.c
index 5df04d133a..c28cc3146f 100644
--- a/mm/shm/shmget.c
+++ b/mm/shm/shmget.c
@@ -151,7 +151,7 @@ static int shm_reserve(key_t key, int shmflg)
 
 static int shm_extend(int shmid, size_t size)
 {
-  FAR struct shm_region_s *region =  &g_shminfo.si_region[shmid];
+  FAR struct shm_region_s *region = &g_shminfo.si_region[shmid];
   unsigned int pgalloc;
   unsigned int pgneeded;