diff --git a/pages/installation.md b/pages/installation.md
index 8f08981..46e79a8 100644
--- a/pages/installation.md
+++ b/pages/installation.md
@@ -14,8 +14,10 @@ HELYX-OS v2.4.0 is designed to work only with [OpenFOAM v4.1](http://www.openfoa
 - [HELYX-OS Installation from source](#fromSource)
 
 Please report all bugs encountered with HELYX-OS on the [project issue tracker](https://github.com/ENGYS/HELYX-OS/issues).
+
+### <a name="v41"></a>
  
-## <a name="v41"></a>HELYX-OS Installation for OpenFOAM v4.1 
+## HELYX-OS Installation for OpenFOAM v4.1 
 1.  Before you proceed, please make sure you have a working version of [OpenFOAM v4.1](http://www.openfoam.org/archive/4.1/download/source.php).  If you are using Ubuntu 14.04 or greater, the installer provided can download and install the OpenFOAM v4.1, as explained below during steps 8 to 10.
 
 2.  Download the [latest 64 Bit binary of HELYX-OS](https://github.com/ENGYS/HELYX-OS/releases/download/v2.4.0/HELYX-OS-2.4.0-linux-x86_64.bin) from the [project releases](https://github.com/ENGYS/HELYX-OS/releases) or the [project front page](http://engys.github.io/HELYX-OS/).  The installer name will have the form:
@@ -91,7 +93,9 @@ Please report all bugs encountered with HELYX-OS on the [project issue tracker](
 
 Please report all bugs encountered with HELYX-OS on the [project issue tracker](https://github.com/ENGYS/HELYX-OS/issues).
 
-## <a name="v1606"></a>HELYX-OS Installation for OpenFOAM v1606+
+### <a name="v1606"></a>
+
+## HELYX-OS Installation for OpenFOAM v1606+
 
 Installing HELYX-OS and using OpenFOAM v1606+ is identical to the sequence listed above, with several additional steps to link to the existing v1606+ installation.
 
@@ -109,5 +113,7 @@ Installing HELYX-OS and using OpenFOAM v1606+ is identical to the sequence liste
 
 Please report all bugs encountered with HELYX-OS on the [project issue tracker](https://github.com/ENGYS/HELYX-OS/issues).
 
-## <a name="fromSource"></a>Compilation from Source
+### <a name="v1606"></a>
+
+## Compilation from Source
 For the latest instructions on how to compile HELYX-OS from source, please see the git repository [README](https://github.com/ENGYS/HELYX-OS/blob/master/README.md) file inside the [HELYX-OS repository](https://github.com/ENGYS/HELYX-OS).  Please report all bugs encountered with HELYX-OS on the [project issue tracker](https://github.com/ENGYS/HELYX-OS/issues).