docs: cleanup documentation source files

docs/doc/gs/install.gml

@@ -4,7 +4,7 @@
 The package contains the following components:
 .begbull $compact
 .bull
-.us &product CD-ROM
+.us &product installer image
 .bull
 .us This manual
 .endbull
@@ -23,8 +23,6 @@ An 80386 or higher processor
 &minram of memory
 .bull
 Hard disk with enough space available to install the components you require.
-.bull
-A CD-ROM disk drive
 .endbull
 .np
 .ix 'software requirements'

docs/doc/gs/intro.gml

@@ -213,8 +213,8 @@ designed.
 Although a significant amount of testing has gone into this product,
 you may encounter errors in the software or documentation.
 Technical support is provided on an informal basis through the
-"Open Watcom Discord Channel" at &owurl2. or by "GitHub issues"
-at &owurl1. . Please visit &owurl. for more information.
+"Open Watcom Discord Channel" at &owurl1. or by "GitHub issues"
+at &owurl./issues. . Please visit &owurl. for more information.
 .*
 .beglevel
 .*
@@ -246,11 +246,11 @@ The following are ways to contact technical support.
 .*
 .note Open Watcom Discord Channel
 The easiest way to get support is through the "Open Watcom Discord Channel"
-at &owurl2. .
+at &owurl1. .
 .*
 .note World Wide Web
 You can also submit bug reports or enhancement requests through the
-bug tracking on "GitHub issues" at &owurl1. .
+bug tracking on "GitHub issues" at &owurl./issues. .
 .*
 .endnote
 .np

docs/doc/owstl/intro.gml

@@ -59,7 +59,7 @@ Some Benchmarks can be found in :PATH.bench/owstl.
 When updating OWSTL remember to do all the following steps:
 :UL.
 :LI.check out latest source
-:LI.run regresion tests, if broken fix or complain on "GitHub issues" at &owurl1. .
+:LI.run regresion tests, if broken fix or complain on "GitHub issues" at &owurl./issues. .
 :LI.update source
 :LI.update regresion tests
 :LI.update this document

docs/doc/vi/int_err.gml

@@ -36,6 +36,6 @@
 &edvi has encountered an internal error.  Please note the
 circumstances of this error and, if possible, construct a small
 test case that demonstrates the problem. You can then either file
-a bug report using "GitHub issues" at &owurl1. ,
+a bug report using "GitHub issues" at &owurl./issues. ,
 or you can discuss the problem on "Open Watcom Discord Channel"
-at &owurl2. .
+at &owurl1. .

docs/mif/master.mif

@@ -527,10 +527,8 @@ prepare_wgml_opts : .PROCEDURE
     @%append $(wgml_optfile) ( setsymbol dotarget $(wgml_target)
 #   OW web site URL
     @%append $(wgml_optfile) ( setsymbol owurl https://github.com/open-watcom/open-watcom-v2
-#   OW bug tracking site URL
-    @%append $(wgml_optfile) ( setsymbol owurl1 https://github.com/open-watcom/open-watcom-v2/issues
 #   OW Discord Channel site URL
-    @%append $(wgml_optfile) ( setsymbol owurl2 https://discord.com/channels/922934435744206908
+    @%append $(wgml_optfile) ( setsymbol owurl1 https://discord.com/channels/922934435744206908
 
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 # settings for Post Script documentation