diff --git a/graphics/proj/files/pkg-message.in b/graphics/proj/files/pkg-message.in
index c5331a9f8fce..7af40eee1843 100644
--- a/graphics/proj/files/pkg-message.in
+++ b/graphics/proj/files/pkg-message.in
@@ -1,27 +1,27 @@
 [
 { type: install
   message: <<EOM
-Since proj 7, datum grids are available from a CDN at https://cdn.proj.org and
-should either be fetched dynamically at runtime (disabled by default, cf
-https://proj.org/usage/network.html) or be fetched locally depending on your
-work area needs, using the projsync command. 
+Since proj 7, datum grids are available from a CDN at https://cdn.proj.org
+and should either be fetched dynamically at run time (disabled by default,
+cf. https://proj.org/usage/network.html) or be fetched locally depending on
+one's work area needs, using the `projsync' command.
 
-DATA option allows you to download all the data, but it requires more than 1.1Gb!
-This option is disabled by default.
+DATA option allows to download all the data, but requires more than 1.1GB.
+This option is disabled by default, as it is better to use the `projsync'
+command.
 
-It is better to use the projsync command.
+Execute `projsync --list-files' command to list the CDN contents.
 
-Use projsync --list-files to list the CDN content.
-
-They can either by installed in the user homedir (under ~/.local/share/proj)
+They can either by installed in the user home directory (under
+~/.local/share/proj):
 
 $ projsync --file fr_ign_ntf_r93.tif
 Downloading from https://cdn.proj.org into /home/user/.local/share/proj
 Total to download: 93581 bytes
 Downloading https://cdn.proj.org/fr_ign_ntf_r93.tif... (1 / 1)
 
-or systemwide in the default PROJ_LIB dir (under %%PREFIX%%/share/proj, cf
-https://proj.org/resource_files.html)
+Or system-wide in the default $PROJ_LIB directory (under
+%%PREFIX%%/share/proj, cf. https://proj.org/resource_files.html):
 
 # projsync --system-directory --file fr_ign_ntf_r93.tif
 Downloading from https://cdn.proj.org into %%PREFIX%%/share/proj