Fix formatting: fix some 'easy' > 80 length lines
diff --git a/library/memory_buffer_alloc.c b/library/memory_buffer_alloc.c
index 5409a93..caeaa46 100644
--- a/library/memory_buffer_alloc.c
+++ b/library/memory_buffer_alloc.c
@@ -281,7 +281,8 @@
 
     // Found location, split block if > memory_header + 4 room left
     //
-    if( cur->size - len < sizeof(memory_header) + POLARSSL_MEMORY_ALIGN_MULTIPLE )
+    if( cur->size - len < sizeof(memory_header) +
+                          POLARSSL_MEMORY_ALIGN_MULTIPLE )
     {
         cur->alloc = 1;