docs: fix spelling / various typos (#526)

examples/debounce/main.go

@@ -7,7 +7,7 @@ package main
 // by the Tick command.
 //
 // In a subsequent Update, if the tag in the Msg matches current tag on the
-// model's state we know that the debouncing is complete and we can proceeed as
+// model's state we know that the debouncing is complete and we can proceed as
 // normal. If not, we simply ignore the inbound message.
 
 import (

examples/pager/artichoke.md

@@ -7,7 +7,7 @@ A casual introduction. 你好世界!
 
 The _artichoke_ is mentioned as a garden plant in the 8th century BC by Homer
 **and** Hesiod. The naturally occurring variant of the artichoke, the cardoon,
-which is native the the Mediterranean area, also has records of use as a food
+which is native to the Mediterranean area, also has records of use as a food
 among the ancient Greeks and Romans. Pliny the Elder mentioned growing of
 _carduus_ in Carthage and Cordoba.
 

examples/pipe/main.go

@@ -1,6 +1,6 @@
 package main
 
-// An example illustating how to pipe in data to a Bubble Tea application.
+// An example illustrating how to pipe in data to a Bubble Tea application.
 // Moreso, this serves as proof that Bubble Tea will automatically listen for
 // keystrokes when input is not a TTY, such as when data is piped or redirected
 // in.