winemono: remove trailing space

src/winetricks

@@ -14080,7 +14080,7 @@ load_winemono()
 {
     # Look for registry keys and cached .msi files
     ${WINE} reg query "HKLM\\Software\\Microsoft\\.NETFramework\\Policy" 1>/dev/null # check for wine-mono/dotnet48- regkeys (dotnet5+/dotnetcore don't store regkeys here)
-    regquery_dnbelow5=$? # 0 = found regkeys; 1 = no regkeys (or wine crashed while searching). 
+    regquery_dnbelow5=$? # 0 = found regkeys; 1 = no regkeys (or wine crashed while searching)
     ${WINE} reg query "HKCU\\Software\\Wine\\Mono" 1>/dev/null # check if a user created a custom wine-mono installation. This is not a default regkey when wine-mono is installed
     regquery_customwinemono=$? # 0 = found regkeys; 1 = no regkeys (or wine crashed while searching)
     for winemono_msicaches in "${HOME}/.cache/wine/" "/usr/share/wine/mono/" "/opt/wine/mono/"; do