Update docs from rizinorg/cutter

Original Commit:
8d1cedfb32f33b227324a072fffb439c08564f5f fix clang-format link in dev docs

docs/_sources/contributing/code/development-guidelines.rst.txt

@@ -52,7 +52,7 @@ Coding Style
 ------------
 
 In general, we follow a slightly customized version of `the official Qt guidelines <https://wiki.qt.io/Qt_Coding_Style>`__ 
-to format the code. Before sending a pull request, you will need to use `clang-format`<https://clang.llvm.org/docs/ClangFormat.html>`__ (version 8 or newer)
+to format the code. Before sending a pull request, you will need to use `clang-format <https://clang.llvm.org/docs/ClangFormat.html>`__ (version 8 or newer)
 to format the code. The command line for formatting the code according
 to the style is:
 

docs/contributing/code/development-guidelines.html

@@ -93,7 +93,7 @@ <h3>Creating a Widget<a class="headerlink" href="#creating-a-widget" title="Link
 <section id="coding-style">
 <h2>Coding Style<a class="headerlink" href="#coding-style" title="Link to this heading">¶</a></h2>
 <p>In general, we follow a slightly customized version of <a class="reference external" href="https://wiki.qt.io/Qt_Coding_Style">the official Qt guidelines</a>
-to format the code. Before sending a pull request, you will need to use <a href="#id1"><span class="problematic" id="id2">`clang-format`&lt;https://clang.llvm.org/docs/ClangFormat.html&gt;`__</span></a> (version 8 or newer)
+to format the code. Before sending a pull request, you will need to use <a class="reference external" href="https://clang.llvm.org/docs/ClangFormat.html">clang-format</a> (version 8 or newer)
 to format the code. The command line for formatting the code according
 to the style is:</p>
 <div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>clang-format<span class="w"> </span>-style<span class="o">=</span>file<span class="w"> </span>-i<span class="w"> </span>src/filename.cpp