Escape some dollars

Detail:
  s/Desktop - Escape some dollars contained in strings to avoid warnings from objasm
Admin:
  Resulting binary unchanged


Version 2.75. Retagged as 'Desktop-2_75'

s/Desktop

@@ -599,7 +599,7 @@ StartAsTask
         B       Exit2
 
 str_floppyboot  DCB     "Run ADFS::0.$.!Boot",0
-str_booterror   DCB     "Boot$Error",0
+str_booterror   DCB     "Boot$$Error",0
  [ Embedded_UI
 token_booterror DCB     "BootErrSTB",0
 token_errorbuttons DCB  "ErrButtSTB",0
@@ -820,7 +820,7 @@ keydef  DCB     "file/A/K",0
         ALIGN
 
 com_unset       DCB     "%Unset "
-str_desktopfile DCB     "Desktop$File", 0
+str_desktopfile DCB     "Desktop$$File", 0
 
                 ALIGN
 ;