Fix various typos across the codebase

include/button/common.h

@@ -8,7 +8,7 @@
  * @buf: Buffer to fill with the full filename
  * @len: Length of buffer
  *
- * Example return value: /usr/share/themes/Numix/openbox-3/iconfify.xbm
+ * Example return value: /usr/share/themes/Numix/openbox-3/iconify.xbm
  */
 void button_filename(const char *name, char *buf, size_t len);
 

include/common/spawn.h

@@ -3,7 +3,7 @@
 #define LABWC_SPAWN_H
 
 /**
- * spawn_async_no_shell - execute asyncronously
+ * spawn_async_no_shell - execute asynchronously
  * @command: command to be executed
  */
 void spawn_async_no_shell(char const *command);

include/config/session.h

@@ -5,8 +5,8 @@
 struct server;
 
 /**
- * session_environment_init - set enrivonment variables based on <key>=<value>
- * pairs in `${XDG_CONFIG_DIRS:-/etc/xdg}/lawbc/environment` with user override
+ * session_environment_init - set environment variables based on <key>=<value>
+ * pairs in `${XDG_CONFIG_DIRS:-/etc/xdg}/labwc/environment` with user override
  * in `${XDG_CONFIG_HOME:-$HOME/.config}`
  */
 void session_environment_init(void);

include/input/ime.h

@@ -12,7 +12,7 @@ struct keyboard;
 /*
  * The relay structure manages the relationship between text-inputs and
  * input-method on a given seat. Multiple text-inputs may be bound to a relay,
- * but at most one will be "active" (commucating with input-method) at a time.
+ * but at most one will be "active" (communicating with input-method) at a time.
  * At most one input-method may be bound to the seat. When an input-method and
  * an active text-input is present, the relay passes messages between them.
  */

include/labwc.h

@@ -78,7 +78,7 @@ struct input {
  * Virtual keyboards should not belong to seat->keyboard_group. As a result we
  * need to be able to ascertain which wlr_keyboard key/modifier events come from
  * and we achieve that by using `struct keyboard` which inherits `struct input`
- * and adds keybord specific listeners and a wlr_keyboard pointer.
+ * and adds keyboard specific listeners and a wlr_keyboard pointer.
  */
 struct keyboard {
 	struct input base;

include/view.h

@@ -377,7 +377,7 @@ enum view_edge view_edge_invert(enum view_edge edge);
  *	a. that have been created but never mapped;
  *	b. set to NULL after client minimize-request.
  *
- * The only views that are allowed to be focusd are those that have a surface
+ * The only views that are allowed to be focused are those that have a surface
  * and have been mapped at some point since creation.
  */
 bool view_is_focusable(struct view *view);