[docs] Fix some Sphinx warnings.

The docs now build cleanly. Yay!

The following warnings were fixed:

/home/sean/pg/llvm/llvm/docs/HowToReleaseLLVM.rst:364: WARNING: Enumerated list ends without a blank line; unexpected unindent.
/home/sean/pg/llvm/llvm/docs/InAlloca.rst:: WARNING: document isn't included in any toctree

/home/sean/pg/llvm/llvm/docs/CodingStandards.rst:85: WARNING: Title underline too short.

Supported C++11 Language and Library Features
-------------------------------------------
/home/sean/pg/llvm/llvm/docs/CodingStandards.rst:85: WARNING: Title underline too short.

Supported C++11 Language and Library Features
-------------------------------------------
/home/sean/pg/llvm/llvm/docs/GettingStarted.rst:185: WARNING: Explicit markup ends without a blank line; unexpected unindent.
/home/sean/pg/llvm/llvm/docs/GettingStarted.rst:565: WARNING: Explicit markup ends without a blank line; unexpected unindent.
/home/sean/pg/llvm/llvm/docs/GettingStarted.rst:567: WARNING: Block quote ends without a blank line; unexpected unindent.

llvm-svn: 202603

llvm/docs/CodingStandards.rst

@@ -82,7 +82,7 @@ avoided. Also, there is much more detailed information on these subjects in the
   http://llvm.org/docs/ProgrammersManual.html
 
 Supported C++11 Language and Library Features
--------------------------------------------
+---------------------------------------------
 
 While LLVM, Clang, and LLD use C++11, not all features are available in all of
 the toolchains which we support. The set of features supported for use in LLVM

llvm/docs/GettingStarted.rst

@@ -182,7 +182,7 @@ Package                                                     Version      Notes
    #. If you want to make changes to the configure scripts, you will need GNU
       autoconf (2.60), and consequently, GNU M4 (version 1.4 or higher). You
       will also need automake (1.9.6). We only use aclocal from that package.
-#.Optional, adds compression / uncompression capabilities to selected LLVM
+   #. Optional, adds compression / uncompression capabilities to selected LLVM
       tools.
 
 Additionally, your compilation host is expected to have the usual plethora of
@@ -561,8 +561,9 @@ Then, your .git/config should have [imap] sections.
         pass = himitsu!
         port = 993
         sslverify = false
-  ;
-in English folder = "[Gmail]/Drafts"; example for Japanese, "Modified UTF-7" encoded.
+  ; in English
+        folder = "[Gmail]/Drafts"
+  ; example for Japanese, "Modified UTF-7" encoded.
         folder = "[Gmail]/&Tgtm+DBN-"
   ; example for Traditional Chinese
         folder = "[Gmail]/&g0l6Pw-"

llvm/docs/HowToReleaseLLVM.rst

@@ -361,6 +361,7 @@ Below are the rules regarding patching the release branch:
 
 #. For dot releases all patches must mantain both API and ABI compatibility with
    the previous major release.  Only bugfixes will be accepted.
+
 Release Final Tasks
 -------------------
 

llvm/docs/index.rst

@@ -235,6 +235,7 @@ For API clients and LLVM developers.
    HowToUseAttributes
    NVPTXUsage
    StackMaps
+   InAlloca
 
 :doc:`WritingAnLLVMPass`
    Information on how to write LLVM transformations and analyses.