Fix header tag

Author: dietmarw

OpenHPL/Functions/Fitting/package.mo

@@ -22,25 +22,25 @@ Here, the dimensionless factor φ is the generalized friction factor. For a long
 Pressure drop equations are provided for different types of constrictions:
 </p>
 
-<h6>Square Reduction/Expansion Fittings</h6>
+<h5>Square Reduction/Expansion Fittings</h5>
 <p align=\"center\">
   <img src=\"modelica://OpenHPL/Resources/Images/SquaredReduction.svg\" alt=\"Square reduction\" width=\"300\"/>
   <img src=\"modelica://OpenHPL/Resources/Images/SquaredExpansion.svg\" alt=\"Square expansion\" width=\"300\"/>
 </p>
 
-<h6>Tapered Reduction/Expansion Fittings</h6>
+<h5>Tapered Reduction/Expansion Fittings</h5>
 <p align=\"center\">
   <img src=\"modelica://OpenHPL/Resources/Images/TaperedReduction.svg\" alt=\"Tapered reduction\" width=\"300\"/>
   <img src=\"modelica://OpenHPL/Resources/Images/TaperedExpansion.svg\" alt=\"Tapered expansion\" width=\"300\"/>
 </p>
 
-<h6>Rounded Reduction/Expansion Fittings</h6>
+<h5>Rounded Reduction/Expansion Fittings</h5>
 <p align=\"center\">
   <img src=\"modelica://OpenHPL/Resources/Images/RoundedReduction.svg\" alt=\"Rounded reduction\" width=\"300\"/>
   <img src=\"modelica://OpenHPL/Resources/Images/RoundedExpansion.svg\" alt=\"Rounded expansion\" width=\"300\"/>
 </p>
 
-<h6>Sharp/Thick Orifice Fittings</h6>
+<h5>Sharp/Thick Orifice Fittings</h5>
 <p align=\"center\">
   <img src=\"modelica://OpenHPL/Resources/Images/OrificeSharp.svg\" alt=\"Sharp orifice\" width=\"300\"/>
   <img src=\"modelica://OpenHPL/Resources/Images/OrificeThick.svg\" alt=\"Thick orifice\" width=\"300\"/>

OpenHPL/Interfaces/package.mo

@@ -30,7 +30,7 @@ end Contact;
 In addition, some extensions of this water flow connector are developed for better use in the library:
 </p>
 
-<h6>TwoContacts</h6>
+<h5>TwoContacts</h5>
 <p>
 <code>TwoContacts</code> is an extension from the <code>Contact</code> model which provides a model of
 two connectors of inlet and outlet contacts:
@@ -42,7 +42,7 @@ partial model TwoContact \"Model of two connectors\"
 end TwoContact;
 </pre>
 
-<h6>TurbineContacts</h6>
+<h5>TurbineContacts</h5>
 <p>
 <code>TurbineContacts</code> is an extension from <code>TwoContacts</code> model and provides the real
 input and output connectors, additionally. This model is used for turbine modelling: