Explain method normalization for #17

Author: annevk

Overview.html

@@ -7,7 +7,7 @@
 
 <p><a class="logo" href="//whatwg.org/"><img alt="WHATWG" height="100" src="//resources.whatwg.org/logo-fetch.svg" width="100"></a>
 <h1 id="cors">Fetch</h1>
-<h2 class="no-num no-toc" id="living-standard-—-last-updated-21-november-2014">Living Standard — Last Updated 21 November 2014</h2>
+<h2 class="no-num no-toc" id="living-standard-—-last-updated-23-november-2014">Living Standard — Last Updated 23 November 2014</h2>
 
 <dl>
  <dt>Participate:
@@ -200,6 +200,10 @@ <h4 id="methods"><span class="secno">2.1.1 </span>Methods</h4>
 `<code title="">HEAD</code>`, `<code title="">OPTIONS</code>`, `<code title="">POST</code>`, or
 `<code title="">PUT</code>`, <a href="#byte-uppercase">byte uppercase</a> it.
 
+<p class="note no-backref"><a href="#concept-method-normalize" title="concept-method-normalize">Normalization</a> is
+done for backwards compatibility and consistency across APIs as
+<a href="#concept-method" title="concept-method">methods</a> are actually "case-sensitive".
+
 
 <h4 id="terminology-headers"><span class="secno">2.1.2 </span>Headers</h4>
 
@@ -3552,6 +3556,7 @@ <h2 class="no-num" id="acknowledgments">Acknowledgments</h2>
 Surya Ismail,
 吉野剛史 (Takeshi Yoshino),
 Thomas Roessler,
+Tomás Aparicio,
 保呂毅 (Tsuyoshi Horo),
 Tyler Close,
 Vladimir Dzhuvinov,

Overview.src.html

@@ -154,6 +154,10 @@ <h4>Methods</h4>
 `<code title>HEAD</code>`, `<code title>OPTIONS</code>`, `<code title>POST</code>`, or
 `<code title>PUT</code>`, <span>byte uppercase</span> it.
 
+<p class="note no-backref"><span title=concept-method-normalize>Normalization</span> is
+done for backwards compatibility and consistency across APIs as
+<span title=concept-method>methods</span> are actually "case-sensitive".
+
 
 <h4 id=terminology-headers>Headers</h4>
 
@@ -3445,6 +3449,7 @@ <h2 class=no-num>Acknowledgments</h2>
 Surya Ismail,
 吉野剛史 (Takeshi Yoshino),
 Thomas Roessler,
+Tomás Aparicio,
 保呂毅 (Tsuyoshi Horo),
 Tyler Close,
 Vladimir Dzhuvinov,