openocd: fix some minor typo

Minor typos found by the new checkpatch boosted by the dictionary
provided by 'codespell'.

Change-Id: I7b4cae1798ff5ea048fcbc671a397af763fdc605
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/6218
Tested-by: jenkins

src/helper/time_support.h

@@ -46,7 +46,7 @@ struct duration {
 
 /** Update the duration->start field to start the @a duration measurement. */
 int duration_start(struct duration *duration);
-/** Update the duration->elapsed field to finish the @a duration measurment. */
+/** Update the duration->elapsed field to finish the @a duration measurement. */
 int duration_measure(struct duration *duration);
 
 /** @returns Elapsed time in seconds. */

src/rtos/mqx.c

@@ -222,7 +222,7 @@ static int mqx_is_scheduler_running(
 		return ERROR_FAIL;
 	}
 	/* check first member, the '_mqx_kernel_data->ADDRESSING_CAPABILITY'.
-	   it supose to be set to value 8 */
+	   it suppose to be set to value 8 */
 	if (capability_value != 8) {
 		LOG_WARNING("MQX RTOS - value of '_mqx_kernel_data->ADDRESSING_CAPABILITY' contains invalid value");
 		return ERROR_FAIL;

src/xsvf/xsvf.c

@@ -1057,7 +1057,7 @@ int xsvf_register_commands(struct command_context *cmd_ctx)
 
 /*
 
-PSUEDO-Code from Xilinx Appnote XAPP067.pdf :
+PSEUDO-Code from Xilinx Appnote XAPP067.pdf :
 
 the following pseudo code clarifies the intent of the xrepeat support.The
 flow given is for the entire processing of an SVF file, not an XSVF file.