Index: uspace/lib/block/libblock.c
===================================================================
--- uspace/lib/block/libblock.c	(revision f6fece9e6bddd02822d470d6d25e122f048f00a1)
+++ uspace/lib/block/libblock.c	(revision 3e2fe663899c92216c1f47ed085b9ef43e997d0e)
@@ -854,5 +854,5 @@
 	}
 	
-	// calculate data position and required space
+	/* calculate data position and required space */
 	first_block = abs_offset / phys_block_size;
 	offset = abs_offset % phys_block_size;
@@ -861,5 +861,5 @@
 	buf_size = blocks * phys_block_size;
 	
-	// read the data into memory
+	/* read the data into memory */
 	buffer = malloc(buf_size);
 	if (buffer == NULL) {
@@ -873,5 +873,5 @@
 	}
 	
-	// copy the data from the buffer
+	/* copy the data from the buffer */
 	memcpy(data, buffer + offset, bytes);
 	free(buffer);