Update service unit descriptions

Going for consistency: Phosphor xxx

Change-Id: I04778ed868874ef5004724bc6b31adc4aa2367ad
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/common/recipes-phosphor/flash/files/obmc-phosphor-flashd.service b/common/recipes-phosphor/flash/files/obmc-phosphor-flashd.service
index ee1640a..3783913 100644
--- a/common/recipes-phosphor/flash/files/obmc-phosphor-flashd.service
+++ b/common/recipes-phosphor/flash/files/obmc-phosphor-flashd.service
@@ -1,5 +1,5 @@
 [Unit]
-Description=Phosphor OpenBMC flash management daemon
+Description=Phosphor Flash Controller
 
 [Service]
 Restart=always