fix pgp key fetching

Makefile

@@ -181,23 +181,23 @@ endef
 
 define fetch_pgp_key
         mkdir -p $(KEY_DIR) && \
-        $(call toolchain," \
+        $(call toolchain,' \
 			for server in \
-            ha.pool.sks-keyservers.net \
+        	    keys.openpgp.org \
         	    hkp://keyserver.ubuntu.com:80 \
         	    hkp://p80.pool.sks-keyservers.net:80 \
+        	    ha.pool.sks-keyservers.net \
         	    pgp.mit.edu \
         	; do \
         	                echo "Trying: $${server}"; \
         	        gpg \
-                        --recv-key \
         	                --keyserver "$${server}" \
         	                --keyserver-options timeout=10 \
         	                --recv-keys "$(1)" \
         	        && break; \
         	done; \
             gpg --export -a $(1) > $(KEY_DIR)/$(1).asc; \
-        ")
+        ')
 endef
 
 define toolchain