Merge pull request #7988 from friendica/MrPetovan-notice

[friendica.git] / doc / Developers-Intro.md

diff --git a/doc/Developers-Intro.md b/doc/Developers-Intro.md
index 228d2fcf03836cccc35321c17b53257dd9919379..ae9a856b8e784025ba5e337487f7200b80148a6e 100644 (file)
--- a/doc/Developers-Intro.md
+++ b/doc/Developers-Intro.md
@@ -81,6 +81,7 @@ Here's a few primers if you are new to Friendica or to the PSR-2 coding standard
 * No closing PHP tag
 * No trailing spaces
 * Array declarations use the new square brackets syntax
+* Quoting style is single quotes by default, except for needed string interpolation, SQL query strings by convention and comments that should stay in natural language.
 
 Don't worry, you don't have to know by heart the PSR-2 coding standards to start contributing to Friendica.
 There are a few tools you can use to check or fix your files before you commit.
@@ -111,10 +112,10 @@ If the command-line tools `diff` and `patch` are unavailabe for you, `phpcbf` ca
 ### Code documentation
 
 If you are interested in having the documentation of the Friendica code outside of the code files, you can use [Doxygen](http://doxygen.org) to generate it.
-The configuration file for Doxygen is located in the `util` directory of the project sources.
+The configuration file for Doxygen is located in the base directory of the project sources.
 Run
 
-       $> doxygen util/Doxyfile
+       $> doxygen Doxyfile
 
 to generate the files which will be located in the `doc/html` subdirectory in the Friendica directory.
 You can browse these files with any browser.