Format Permissions-Policy header directive

Author: LeoColomb

h5bp/security/permissions-policy.conf

@@ -21,5 +21,27 @@
 # https://scotthelme.co.uk/a-new-security-header-feature-policy/
 
 <IfModule mod_headers.c>
-    Header always set Permissions-Policy "accelerometer=(),autoplay=(),browsing-topics=(),camera=(),display-capture=(),document-domain=(),encrypted-media=(),fullscreen=(),geolocation=(),gyroscope=(),magnetometer=(),microphone=(),midi=(),payment=(),picture-in-picture=(),publickey-credentials-get=(),screen-wake-lock=(),sync-xhr=(self),usb=(),web-share=(),xr-spatial-tracking=()" "expr=%{CONTENT_TYPE} =~ m#text\/(html|javascript)|application\/pdf|xml#i"
+    Header always set Permissions-Policy "\
+        accelerometer=(),\
+        autoplay=(),\
+        browsing-topics=(),\
+        camera=(),\
+        display-capture=(),\
+        document-domain=(),\
+        encrypted-media=(),\
+        fullscreen=(),\
+        geolocation=(),\
+        gyroscope=(),\
+        magnetometer=(),\
+        microphone=(),\
+        midi=(),\
+        payment=(),\
+        picture-in-picture=(),\
+        publickey-credentials-get=(),\
+        screen-wake-lock=(),\
+        sync-xhr=(self),\
+        usb=(),\
+        web-share=(),\
+        xr-spatial-tracking=()\
+        " "expr=%{CONTENT_TYPE} =~ m#text\/(html|javascript)|application\/pdf|xml#i"
 </IfModule>