A few trailing spaces are removed.
gdb/ChangeLog:
2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
	* tui/tui-disasm.c: Remove trailing spaces.
+2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
+
+       * tui/tui-disasm.c: Remove trailing spaces.
+
 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
            Pedro Alves  <palves@redhat.com>
 
 
 
 #include "gdb_curses.h"
 
-struct tui_asm_line 
+struct tui_asm_line
 {
   CORE_ADDR addr;
   std::string addr_string;
       CORE_ADDR last_addr;
       int pos;
       struct bound_minimal_symbol msymbol;
-              
+
       /* Find backward an address which is a symbol and for which
          disassembling from that address will fill completely the
          window.  */
         do
           {
             CORE_ADDR next_addr;
-                 
+
             pos++;
             if (pos >= max_lines)
               pos = 0;