helper: fix minor typos

Change-Id: I785e388148c0329e51cb0b39ab30e8ee44f5a7cd
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/5801
Tested-by: jenkins

src/helper/bin2char.sh

@@ -4,7 +4,7 @@
     echo "Usage: $0"
     echo
     echo "Read binary data from standard input and write it as a comma separated"
-    echo "list of hexadecimal byte values to standard ouput. The output is usable"
+    echo "list of hexadecimal byte values to standard output. The output is usable"
     echo "as a C array initializer. It is terminated with a comma so it can be"
     echo "continued e.g. for zero termination."
     exit 1

src/helper/command.h

@@ -168,7 +168,7 @@ struct command_invocation {
  *
  * This is *especially* important for commands such as writing
  * to flash or verifying memory. The reason is that those commands
- * can be used by programs to determine if the operation succeded
+ * can be used by programs to determine if the operation succeeded
  * or not. If the operation failed, then a program can try
  * an alternative approach.
  *
@@ -199,7 +199,7 @@ struct command {
  * Commands should be registered by filling in one or more of these
  * structures and passing them to [un]register_commands().
  *
- * A conventioal format should be used for help strings, to provide both
+ * A conventional format should be used for help strings, to provide both
  * usage and basic information:
  * @code
  * "@<options@> ... - some explanation text"
@@ -252,7 +252,7 @@ int register_commands(struct command_context *cmd_ctx, struct command *parent,
 		const struct command_registration *cmds);
 
 /**
- * Unregisters all commands from the specfied context.
+ * Unregisters all commands from the specified context.
  * @param cmd_ctx The context that will be cleared of registered commands.
  * @param parent If given, only clear commands from under this one command.
  * @returns ERROR_OK on success, or an error code.
@@ -265,7 +265,7 @@ struct command *command_find_in_context(struct command_context *cmd_ctx,
 
 /**
  * Update the private command data field for a command and all descendents.
- * This is used when creating a new heirarchy of commands that depends
+ * This is used when creating a new hierarchy of commands that depends
  * on obtaining a dynamically created context.  The value will be available
  * in command handlers by using the CMD_DATA macro.
  * @param c The command (group) whose data pointer(s) will be updated.
@@ -362,7 +362,7 @@ DECLARE_PARSE_WRAPPER(_target_addr, target_addr_t);
  *
  * This function may cause the calling function to return immediately,
  * so it should be used carefully to avoid leaking resources.  In most
- * situations, parsing should be completed in full before proceding
+ * situations, parsing should be completed in full before proceeding
  * to allocate resources, and this strategy will most prevents leaks.
  */
 #define COMMAND_PARSE_NUMBER(type, in, out) \

src/helper/jim-nvp.h

@@ -127,7 +127,7 @@ void Jim_SetResult_NvpUnknown(Jim_Interp *interp,
 
 /** Debug: convert argc/argv into a printable string for printf() debug
  *
- * \param interp - the interpeter
+ * \param interp - the interpreter
  * \param argc   - arg count
  * \param argv   - the objects
  *
@@ -150,7 +150,7 @@ const char *Jim_Debug_ArgvString(Jim_Interp *interp, int argc, Jim_Obj *const *a
  * Some TCL objects have various "configuration" values.
  * For example - in Tcl/Tk the "buttons" have many options.
  *
- * Usefull when dealing with command options.
+ * Useful when dealing with command options.
  * that may come in any order...
  *
  * Does not support "-foo = 123" type options.

src/helper/log.c

@@ -469,7 +469,7 @@ void kept_alive(void)
 		gdb_timeout_warning(delta_time);
 }
 
-/* if we sleep for extended periods of time, we must invoke keep_alive() intermittantly */
+/* if we sleep for extended periods of time, we must invoke keep_alive() intermittently */
 void alive_sleep(uint64_t ms)
 {
 	uint64_t napTime = 10;
@@ -493,7 +493,7 @@ void busy_sleep(uint64_t ms)
 	}
 }
 
-/* Maximum size of socket error message retreived from operation system */
+/* Maximum size of socket error message retrieved from operation system */
 #define MAX_SOCKET_ERR_MSG_LENGTH 256
 
 /* Provide log message for the last socket error.

src/helper/log.h

@@ -40,7 +40,7 @@
  * LOG_LVL_SILENT - turn off all output. In lieu of try + catch this can be used as a
  *                  feeble ersatz.
  * LOG_LVL_USER - user messages. Could be anything from information
- *                to progress messags. These messages do not represent
+ *                to progress messages. These messages do not represent
  *                incorrect or unexpected behaviour, just normal execution.
  * LOG_LVL_ERROR - fatal errors, that are likely to cause program abort
  * LOG_LVL_WARNING - non-fatal errors, that may be resolved later

src/helper/update_jep106.pl

@@ -6,7 +6,7 @@ use File::Basename;
 if (@ARGV != 1) {
 	die "Usage: $0 <JEP106 PDF document>\n\n"
 	. "Convert the JEDEC document containing manufacturer identification codes\n"
-	. "to an array initializer suitable for incusion into jep106.c. The latest\n"
+	. "to an array initializer suitable for inclusion into jep106.c. The latest\n"
 	. "version of the document can be found here:\n"
 	. "http://www.jedec.org/standards-documents/results/jep106\n";
 };

src/helper/util.c

@@ -47,7 +47,7 @@ static const struct command_registration util_command_handlers[] = {
 		.mode = COMMAND_ANY,
 		.jim_handler = util_Jim_Command_ms,
 		.help =
-			"Returns ever increasing milliseconds. Used to calculuate differences in time.",
+			"Returns ever increasing milliseconds. Used to calculate differences in time.",
 		.usage = "",
 	},
 	COMMAND_REGISTRATION_DONE