kernel: debug: Ordinary typo fixes in the file gdbstub.c

s/overwitten/overwritten/
s/procesing/processing/

Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Link: https://lore.kernel.org/r/20210317104658.4053473-1-unixbhaskar@gmail.com
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>

kernel/debug/gdbstub.c

@@ -321,7 +321,7 @@ int kgdb_hex2long(char **ptr, unsigned long *long_val)
 /*
  * Copy the binary array pointed to by buf into mem.  Fix $, #, and
  * 0x7d escaped with 0x7d. Return -EFAULT on failure or 0 on success.
- * The input buf is overwitten with the result to write to mem.
+ * The input buf is overwritten with the result to write to mem.
  */
 static int kgdb_ebin2mem(char *buf, char *mem, int count)
 {
@@ -952,7 +952,7 @@ static int gdb_cmd_exception_pass(struct kgdb_state *ks)
 }
 
 /*
- * This function performs all gdbserial command procesing
+ * This function performs all gdbserial command processing
  */
 int gdb_serial_stub(struct kgdb_state *ks)
 {