Fix c/p typo in cmake-files

Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>

cmake/FindLibev.cmake

@@ -6,12 +6,12 @@ IF(LIBEV_INCLUDE_DIR AND LIBEV_LIBRARIES)
 ENDIF(LIBEV_INCLUDE_DIR AND LIBEV_LIBRARIES)
 
 IF(LIBEV_FOUND)
-	IF (NOT Speex_FIND_QUIETLY)
+	IF (NOT Libev_FIND_QUIETLY)
 		MESSAGE(STATUS "Found libev includes:	${LIBEV_INCLUDE_DIR}/libev/ev.h")
 		MESSAGE(STATUS "Found libev library: ${LIBEV_LIBRARIES}")
-	ENDIF (NOT Speex_FIND_QUIETLY)
+	ENDIF (NOT Libev_FIND_QUIETLY)
 ELSE(LIBEV_FOUND)
-	IF (Speex_FIND_REQUIRED)
+	IF (Libev_FIND_REQUIRED)
 		MESSAGE(FATAL_ERROR "Could NOT find libev development files")
-	ENDIF (Speex_FIND_REQUIRED)
+	ENDIF (Libev_FIND_REQUIRED)
 ENDIF(LIBEV_FOUND)