Fixing minor issues in June (#3899)

Author: iadawn

understanding/21/target-size-enhanced.html

@@ -56,14 +56,14 @@ Benefits
   	<section id="examples">
   	  <h2>Examplesh2>
       <ul>      
-        <li><strong>Example 1: Buttonsstrong><br> Three buttons are on-screen and the touch target area of each button is 44 by 44 CSS pixels.li>
-        <li><strong>Example 2: Equivalent targetstrong><br> Multiple targets are provided on the page that perform the same function. One of the targets is 44 by 44 CSS pixels. The other targets do not have a minimum touch target of 44 by 44 CSS pixels.li>
-        <li><strong>Example 3: Anchor Linkstrong><br> The target is an in-page link and the target is less than 44 by 44 CSS pixels.li>
-        <li><strong>Example 4: Text Link in a paragraphstrong><br> Links within a paragraph of text have varying touch target dimensions. Links within
+        <li><strong>Example 1: Buttonsstrong><br/> Three buttons are on-screen and the touch target area of each button is 44 by 44 CSS pixels.li>
+        <li><strong>Example 2: Equivalent targetstrong><br/> Multiple targets are provided on the page that perform the same function. One of the targets is 44 by 44 CSS pixels. The other targets do not have a minimum touch target of 44 by 44 CSS pixels.li>
+        <li><strong>Example 3: Anchor Linkstrong><br/> The target is an in-page link and the target is less than 44 by 44 CSS pixels.li>
+        <li><strong>Example 4: Text Link in a paragraphstrong><br/> Links within a paragraph of text have varying touch target dimensions. Links within
            paragraphs of text do no need to meet the 44 by 44 CSS pixels requirements.li>
-        <li><strong>Example 5: Text Link in a sentencestrong><br> A text link that is in a sentence is excluded and does not need to meet the 44 by 44 CSS pixel requirement. If the text link is the full sentence, then the text link target touch area does need to meet the 44 by 44 CSS pixels.li>
-        <li><strong>Example 6: Footnotestrong><br> A footnote link at the end of a sentence does not need to meet the 44 by 44 CSS pixels requirements. The footnote at the end of the sentence is considered to be part of the sentence.li>
-        <li><strong>Example 7: Help iconstrong><br> A help icon within or at the end of a sentence does not need to meet the 44 by 44 CSS pixels requirements. The icon at the end of the sentence is considered to be part of the sentence.li>
+        <li><strong>Example 5: Text Link in a sentencestrong><br/> A text link that is in a sentence is excluded and does not need to meet the 44 by 44 CSS pixel requirement. If the text link is the full sentence, then the text link target touch area does need to meet the 44 by 44 CSS pixels.li>
+        <li><strong>Example 6: Footnotestrong><br/> A footnote link at the end of a sentence does not need to meet the 44 by 44 CSS pixels requirements. The footnote at the end of the sentence is considered to be part of the sentence.li>
+        <li><strong>Example 7: Help iconstrong><br/> A help icon within or at the end of a sentence does not need to meet the 44 by 44 CSS pixels requirements. The icon at the end of the sentence is considered to be part of the sentence.li>
       ul>
     section> 
     <section id="resources">