typo

templates/common/build_icon.sh

@@ -25,7 +25,7 @@ if [ ! -z "$SPACK_BUILD_ICON" ]; then
   spack install $SPACK_BUILD_ICON
   spack load $SPACK_BUILD_ICON
 else
-  echo "\%icon.spack_cmd\% is not defined. If you want to compile icon with spack, please provide a spack compile instruction string in your build.yml"
+  echo "\%icon.build_cmd\% is not defined. If you want to compile icon with spack, please provide a spack compile instruction string in your build.yml"
 fi
 
 # Need to get ECCODES DWD definitions: