Fix spelling errors in luadoc

Signed-off-by: Brian Gianforcaro <b.gianfo@gmail.com>
Signed-off-by: Julien Danjou <julien@danjou.info>

luadoc/button.lua

@@ -12,7 +12,7 @@ module("button")
 
 --- Add a signal.
 -- @param name A signal name.
--- @param func A function to call when the signal is emited.
+-- @param func A function to call when the signal is emitted.
 -- @name add_signal
 -- @class function
 

luadoc/client.lua

@@ -45,7 +45,7 @@ module("client")
 -- @name client
 
 --- Get all clients into a table.
--- @param screen An optional screen nunmber.
+-- @param screen An optional screen number.
 -- @return A table with all clients.
 -- @name client.get
 -- @class function
@@ -118,7 +118,7 @@ module("client")
 
 --- Add a signal.
 -- @param name A signal name.
--- @param func A function to call when the signal is emited.
+-- @param func A function to call when the signal is emitted.
 -- @name client.add_signal
 -- @class function
 

luadoc/image.lua

@@ -6,7 +6,7 @@ module("image")
 --- Image objects.
 -- @field width The image width. Immutable.
 -- @field height The image height. Immutable.
--- @field alpha Boolean indiacating if the image alpha channel is present.
+-- @field alpha Boolean indicating if the image alpha channel is present.
 -- @class table
 -- @name image
 
@@ -113,7 +113,7 @@ module("image")
 
 --- Add a signal.
 -- @param name A signal name.
--- @param func A function to call when the signal is emited.
+-- @param func A function to call when the signal is emitted.
 -- @name add_signal
 -- @class function
 

luadoc/key.lua

@@ -15,7 +15,7 @@ module("key")
 
 --- Add a signal.
 -- @param name A signal name.
--- @param func A function to call when the signal is emited.
+-- @param func A function to call when the signal is emitted.
 -- @name add_signal
 -- @class function
 

luadoc/keygrabber.lua

@@ -8,7 +8,7 @@ module("keygrabber")
 -- continue grabbing, false to stop.
 -- The function is called with 3 arguments:
 -- a table containing modifiers keys, a string with the key pressed and a
--- string with eithe "press" or "release" to indicate the event type.
+-- string with either "press" or "release" to indicate the event type.
 -- @param func A callback function as described above.
 -- @name run
 -- @class function

luadoc/screen.lua

@@ -3,8 +3,8 @@
 -- @copyright 2008-2009 Julien Danjou
 module("screen")
 
---- Scree is a table where indexes are screen number. You can use screen[1] to get acces to the
+--- Screen is a table where indexes are screen number. You can use screen[1]
--- first screen, etc. Each screen has a set of properties.
+-- to get access to the first screen, etc. Each screen has a set of properties.
 -- @field geometry The screen coordinates. Immutable.
 -- @field workarea The screen workarea.
 -- @field index The screen number.
@@ -19,7 +19,7 @@ module("screen")
 
 --- Add a signal to a screen.
 -- @param name A signal name.
--- @param func A function to call when the signal is emited.
+-- @param func A function to call when the signal is emitted.
 -- @name add_signal
 -- @class function
 

luadoc/tag.lua

@@ -18,7 +18,7 @@ module("tag")
 
 --- Add a signal.
 -- @param name A signal name.
--- @param func A function to call when the signal is emited.
+-- @param func A function to call when the signal is emitted.
 -- @name add_signal
 -- @class function
 

luadoc/timer.lua

@@ -3,7 +3,7 @@
 -- @copyright 2009 Julien Danjou
 module("timer")
 
---- Timer object. This type of objects is useful to trigger events in a repeated manner.
+--- Timer object. This type of object is useful when triggering events in a repeatedly.
 -- The timer will emit the "timeout" signal every N seconds, N being the timeout value.
 -- @field timeout Interval in seconds to emit the timeout signal.
 -- Can be any value, including floating ones (i.e. 1.5 second).
@@ -23,7 +23,7 @@ module("timer")
 
 --- Add a signal.
 -- @param name A signal name.
--- @param func A function to call when the signal is emited.
+-- @param func A function to call when the signal is emitted.
 -- @name add_signal
 -- @class function
 

luadoc/wibox.lua

@@ -48,7 +48,7 @@ module("wibox")
 
 --- Add a signal.
 -- @param name A signal name.
--- @param func A function to call when the signal is emited.
+-- @param func A function to call when the signal is emitted.
 -- @name add_signal
 -- @class function
 

luadoc/widget.lua

@@ -51,7 +51,7 @@ module("widget")
 
 --- Add a signal.
 -- @param name A signal name.
--- @param func A function to call when the signal is emited.
+-- @param func A function to call when the signal is emitted.
 -- @name add_signal
 -- @class function