Link updates

(cherry picked from commit 0b53a3c951573944089c8b4384f5a5c5667d39e3)

Source commit: 5559aca86d808676d63ed3fe9ac99d805aa512ee

source/core/WebDAVFileSystem.cpp

@@ -1401,7 +1401,7 @@ void TWebDAVFileSystem::NeonPreSend(
     // Without it files like .001 return 404 (Not found) HTTP code.
     // https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-wdv/e37a9543-9290-4843-8c04-66457c60fa0a
     // https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-wdvse/501879f9-3875-4d7a-ab88-3cecab440034
-    // http://lists.manyfish.co.uk/pipermail/neon/2012-April/001452.html
+    // http://lists.manyfish.co.uk/pipermail/neon/2012-April/000582.html
     // It's also supported by Oracle server:
     // https://docs.oracle.com/cd/E19146-01/821-1828/gczya/index.html
     // We do not know yet of any server that fails when the header is used,

source/packages/filemng/ShellDialogs.pas

@@ -23,7 +23,7 @@ Unit ShellDialogs;
     Credits:
     ========
     This unit is partly based on the work of
-    Gerald Nunn (GXExplorer), https://gexperts.com
+    Gerald Nunn (GXExplorer)
     and
     Brad Stowers (ItemProp)