Fix RIL_UNSOL_CDMA_PRL_CHANGED constant typo (1/2)

Change-Id: I6eef9350fa62857cb5fd133a385cb09150cb6d1b
Merge pull request #20 from T-Macgnolia/jb-mr1

Fix RIL_UNSOL_CDMA_PRL_CHANGED constant typo (1/2)