Miscellaneous doc fixes for v1.2

Change-Id: I6f49bd779f2a4d577c6443dd160290656cdbc59b
diff --git a/bl31/bl31.mk b/bl31/bl31.mk
index 8951159..0f14bfa 100644
--- a/bl31/bl31.mk
+++ b/bl31/bl31.mk
@@ -61,7 +61,7 @@
 
 BL31_LINKERFILE		:=	bl31/bl31.ld.S
 
-# Flag used to inidicate if Crash reporting via console should be included
+# Flag used to indicate if Crash reporting via console should be included
 # in BL31. This defaults to being present in DEBUG builds only
 ifndef CRASH_REPORTING
 CRASH_REPORTING		:=	$(DEBUG)