docs: Capitalize country/language

docs/man/xrdp-genkeymap.8

@@ -26,31 +26,31 @@ Files containing the keyboard mapping for language \fIXXXXXXXX\fP, which is a 8
 .RS 8
 .TP
 .B 00000405
-cs czech
+cs Czech
 .TP
 .B 00000407
-de german
+de German
 .TP
 .B 00000409
-en-us us english
+en-us US English
 .TP
 .B 0000040c
-fr french
+fr French
 .TP
 .B 00000410
-it italy
+it Italy
 .TP
 .B 00000416
 br Portuguese (Brazil)
 .TP
 .B 00000419
-ru russian
+ru Russian
 .TP
 .B 0000041d
-se swedish
+se Swedish
 .TP
 .B 00000809
-en-uk uk english
+en-uk UK English
 .RE
 
 .SH "AUTHORS"