sparse: fix comment
retmain -> remain
Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/mm/sparse.c b/mm/sparse.c
index 63c3ea5..38cad8f 100644
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -268,7 +268,7 @@
/*
* A page may contain usemaps for other sections preventing the
* page being freed and making a section unremovable while
- * other sections referencing the usemap retmain active. Similarly,
+ * other sections referencing the usemap remain active. Similarly,
* a pgdat can prevent a section being removed. If section A
* contains a pgdat and section B contains the usemap, both
* sections become inter-dependent. This allocates usemaps