MAINTAINERS: update Santosh's email address

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I937cbf217b5bb6ed77ba9e5060fc1ed7d0cc4894
diff --git a/MAINTAINERS b/MAINTAINERS
index 1774002..c8da046 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -43,5 +43,5 @@
 -------------------------
 
 M:  Deepak Kodihalli <dkodihal@in.ibm.com> <dkodihal!>
-M:  Santosh Puranik <santosh.puranik.ibm@gmail.com> <puranik!>
+M:  Santosh Puranik <santosh.puranik@in.ibm.com> <puranik!>
 M:  Jinu Joy Thomas <jinujoy@linux.vnet.ibm.com> <jthomas7!>