Address PR feedback

Author: garrettberg

README.md

@@ -67,7 +67,7 @@ import DirectionProvider, { DIRECTIONS } from 'react-with-direction/dist/Directi
 
 Use `AutoDirectionProvider` around, for example, user-generated content where the text direction is unknown or may change. This renders a `DirectionProvider` with the `direction` prop automatically set based on the `text` prop provided.
 
-Direction will be determined based on the first strong LTR/RTL character in the `text` string. Strings with no strong direction (e.g., numbers) will inherit the direction from it's nearest `DirectionProider` anscestor.
+Direction will be determined based on the first strong LTR/RTL character in the `text` string. Strings with no strong direction (e.g., numbers) will inherit the direction from its nearest `DirectionProvider` ancestor or default to LTR.
 
 Usage example:
 

src/AutoDirectionProvider.jsx

@@ -31,7 +31,7 @@ function AutoDirectionProvider({
       direction={dir}
       inline={inline}
     >
-      {children}
+      {React.Children.only(children)}
     </DirectionProvider>
   );
 }

tests/AutoDirectionProvider_test.jsx

@@ -39,7 +39,7 @@ describe('<AutoDirectionProvider>', () => {
       expect(wrapper.find(DirectionProvider)).to.have.prop('direction', DIRECTIONS.RTL);
     });
 
-    it('in inherited from context for neutral strings', () => {
+    it('is inherited from context for neutral strings', () => {
       const wrapper = shallow(
         (
           <AutoDirectionProvider text="1">