Fix some typos

index.html

@@ -51,7 +51,7 @@
 		edDraftURI: "https://w3c.github.io/clreq/", 
  		otherLinks: [
 			{
-			key: "Github",
+			key: "GitHub",
 			data: [
 				{
 			  	value: "repository",
@@ -1267,7 +1267,7 @@ <h4><span data-lang="en">Prohibition Rules for Line Start and Line End</span>
       <span data-lang="zh-hans" class="checkme">行首行尾禁则</span> 
       <span data-lang="zh-hant">行首行尾禁則</span></h4>
       <p data-lang="en"> In order to maintain a smooth reading experience and consistency of the style, there are certain constraints for the positioning of most punctuation marks. In most cases, according to its function, a punctuation mark is prohibited from appearing at the line start or line end. This rule was first implemented during the time of letterpress printing. In Mainland China, the national standard <cite>General Rules for Punctuation (GB/T 15834–2011)</cite> sets clear rules about the positioning of punctuation marks. In the regions that use Traditional Chinese, there is not yet a standard for the usage and positioning of punctuation marks, but most of the publications apply the rules described in this document.</p>
-      <p data-lang="zh-hans" class="checkme">为了保持阅读顺畅、体例一致，多数标点符号的位置有限制，通常一个标点符号依其性质，禁止出现在行首或行尾。这项规则自活字排版时代开始通行。在中国大陆，《标点符号用法》（GB/T 15834–2011）规定了简体中文标点在行间的位置;繁体中文通行地区虽没有相应的规范，但多数出版品皆按照此处所述规则对标点符号进行配置。</p>
+      <p data-lang="zh-hans" class="checkme">为了保持阅读顺畅、体例一致，多数标点符号的位置有限制，通常一个标点符号依其性质，禁止出现在行首或行尾。这项规则自活字排版时代开始通行。在中国大陆，《标点符号用法》（GB/T 15834–2011）规定了简体中文标点在行间的位置；繁体中文通行地区虽没有相应的规范，但多数出版品皆按照此处所述规则对标点符号进行配置。</p>
       <p data-lang="zh-hant">為了保持閱讀順暢、體例一致，多數標點符號的位置有其限制，通常一個標點符號依其性質，禁止出現在一行之首或之末。這項規則自活字排版時代開始通行。在中國大陸，《標點符號用法》（GB/T 15834–2011）規定了簡體中文標點在行間的位置；繁體中文通行地區雖未有相應的規範，但多數出版品皆以此處所述規則對標點符號進行配置。</p>
       <div class="note">
         <p data-lang="en"> In Traditional Chinese, there is no strict rule indicating that a punctuation mark must not appear at the line start. In the time of letterpress printing, there were quite a few publications which ignored the prohibition rules for punctuation marks. </p>