case sensitivity for linux (img in help)

HeatTransfer/Functions/ExchangerEffectiveness/counterCurrent.mo

@@ -31,7 +31,7 @@ algorithm
     </p>    
     
     <img
-      src = \"modelica://TAeZoSysPro/Information/HeatTransfer/Functions/ExchangerEffectiveness/EQ_counterCurrent.png\"
+      src = \"modelica://TAeZoSysPro/Information/HeatTransfer/Functions/ExchangerEffectiveness/EQ_counterCurrent.PNG\"
       width = \"500\"
     />
                 

HeatTransfer/Functions/Radiation/h_rad.mo

@@ -37,7 +37,7 @@ algorithm
       </p>
       
       <img
-        src = \"modelica://TAeZoSysPro/Information/HeatTransfer/Functions/Radiation/EQ_h_rad.png\"
+        src = \"modelica://TAeZoSysPro/Information/HeatTransfer/Functions/Radiation/EQ_h_rad.PNG\"
       />		
 
       <p>
@@ -45,7 +45,7 @@ algorithm
       </p>
 
       <img
-        src = \"modelica://TAeZoSysPro/Information/HeatTransfer/Functions/Radiation/EQ_h_rad2.png\"
+        src = \"modelica://TAeZoSysPro/Information/HeatTransfer/Functions/Radiation/EQ_h_rad2.PNG\"
       />
 
 	  <p>