Require key phrase

This avoids any ambiguity with other rules.

Signed-off-by: Philippe Ombredanne <pombredanne@nexb.com>

Author: pombredanne

src/licensedcode/data/rules/here-proprietary_4.RULE

@@ -8,9 +8,9 @@ ignorable_urls:
 
 <licenses>
   <license>
-    <name>HERE Proprietary License</name>
+    <name>{{HERE Proprietary}} License</name>
     <url>https://here.com</url>
     <distribution>repo</distribution>
     <comments>SPDX-License-Identifier: LicenseRef-Proprietary-HERE</comments>
   </license>
-</licenses>
+</licenses>