Fixed typos in documentation

docs/performance/reduce-reconciliation.md

@@ -1,4 +1,4 @@
-In all likelihood, the primary source of performance gains for your app will come from reducing the amount of work that Roact's reconcilation process requires. This is accomplished by:
+In all likelihood, the primary source of performance gains for your app will come from reducing the amount of work that Roact's reconciliation process requires. This is accomplished by:
 
 * Indicating to Roact that some reconciliation work can be skipped
 * Making sure your elements only change in ways you intended

mkdocs.yml

@@ -26,7 +26,7 @@ nav:
     - Context: advanced/context.md
   - Performance Optimization:
     - Overview: performance/overview.md
-    - Reduce Reconcilation: performance/reduce-reconciliation.md
+    - Reduce Reconciliation: performance/reduce-reconciliation.md
   - API Reference: api-reference.md
 
 extra_css:

src/createElement.lua

@@ -6,7 +6,7 @@ local Type = require(script.Parent.Type)
 local config = require(script.Parent.GlobalConfig).get()
 
 local multipleChildrenMessage = [[
-The prop `Roact.Children` was defined but was overriden by the third parameter to createElement!
+The prop `Roact.Children` was defined but was overridden by the third parameter to createElement!
 This can happen when a component passes props through to a child element but also uses the `children` argument:
 
 	Roact.createElement("Frame", passedProps, {

src/createElement.spec.lua

@@ -81,7 +81,7 @@ return function()
 
 	it("should warn once if children is specified in two different ways", function()
 		local logInfo = Logging.capture(function()
-			-- Using a loop here to ensure that multiple occurences of the same
+			-- Using a loop here to ensure that multiple occurrences of the same
 			-- warning only cause output once.
 			for _ = 1, 2 do
 				createElement("Frame", {