change to message wording

Author: vlada-shubina

src/dotnet-install.sh

@@ -835,7 +835,7 @@ install_dotnet() {
     #  if the download fails, download the legacy_download_link
     if [ "$download_failed" = true ]; then
         say "Cannot download: $download_link"
-        rm -f "$zip_path" 2>&1 && say_verbose "Temporary zip file $zip_path was removed or doesn't exist"
+        rm -f "$zip_path" 2>&1 && say_verbose "Temporary zip file $zip_path was removed"
         if [ "$valid_legacy_download_link" = true ]; then
             download_failed=false
             download_link="$legacy_download_link"
@@ -846,7 +846,7 @@ install_dotnet() {
 
             if [ "$download_failed" = true ]; then
                 say "Cannot download: $download_link"
-                rm -f "$zip_path" 2>&1 && say_verbose "Temporary zip file $zip_path was removed or doesn't exist"
+                rm -f "$zip_path" 2>&1 && say_verbose "Temporary zip file $zip_path was removed"
             fi
         fi
     fi