graphicsmagick: Fix package description typo

Signed-off-by: Robert Högberg <robert.hogberg@gmail.com>

multimedia/graphicsmagick/Makefile

@@ -6,7 +6,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=graphicsmagick
 PKG_VERSION:=1.3.35
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_BUILD_DIR:=$(BUILD_DIR)/GraphicsMagick-$(PKG_VERSION)
 PKG_SOURCE:=GraphicsMagick-$(PKG_VERSION).tar.bz2
@@ -42,7 +42,7 @@ endef
 define Package/graphicsmagick/description
 GraphicsMagick is a free and open-source software suite for displaying,
 converting, and editing raster image and vector image files. It is a fork
-of GraphicsMagick.
+of ImageMagick.
 endef
 
 CONFIGURE_ARGS += \