Merge pull request #5148 from mach327/openwrt_519

python3-idna: Fix openwrt/openwrt#519, opkg package list segfault.

lang/python/python-idna/Makefile

@@ -56,7 +56,7 @@ from the earlier standard from 2003.
 endef
 
 define Package/python3-idna/description
-$(call define Package/python-idna/description)
+$(call Package/python-idna/description)
 .
 (Variant for Python3)
 endef