Parallel better promotion

src/sections/intro.tex

@@ -35,7 +35,7 @@
     \begin{itemize}
       \item Files written in \incode{YAML}
       \item Wide range of test items
-      \item Loops, Variables, conditional execution
+      \item Loops, parallel execution, Variables, conditional execution
       \item Modular templating using \incode{Jinja2}
     \end{itemize}
     \item Configuration files (.yaml, .yml)
@@ -122,6 +122,7 @@ main:
           \begin{itemize}
             \item \incode{loop}
             \item \incode{group}
+            \item \incode{parallel}
           \end{itemize}
       \end{itemize}
       \item \incode{!include} directive

src/sections/items.tex

@@ -286,7 +286,7 @@ end
 \begin{columns}
   \column{0.6\textwidth}
   \begin{itemize}
-    \item iterator
+    \item \incode{iterator}
     \begin{itemize}
       \item The number of iterations of the loop
       \item The list of each iteration parameter