Fix space issues

Documentation/developer/guide/index.rst

@@ -8,10 +8,10 @@ source code itself, so that you can find the global parts where you
 can look for even better detail.
 
 The documentation for getting, building and installing Icarus Verilog
-is kept and maintained at :doc:`Getting Started as a Contributer <../getting_started>` 
+is kept and maintained at :doc:`Getting Started as a Contributer <../getting_started>`
 
 See the Installation Guide for getting the current source from the git
-repository (and how to use the git repository) and see the Developer Guide 
+repository (and how to use the git repository) and see the Developer Guide
 for instructions on participating in the Icarus Verilog development process.
 That information will not be repeated here.
 

Documentation/developer/guide/misc/xilinx-hint.rst

@@ -21,7 +21,7 @@ Procedural assignments have to be given one at a time, to be
 
    always @ (posedge Clk) Y = newY;
    always @ (posedge Clk) Z = newZ;
-   
+
 rather than
 
 ::

Documentation/developer/guide/vpi/vpi.rst

@@ -32,7 +32,7 @@ include implementations of private functions used to support VHDL.
 Compiling A VPI Module
 ----------------------
 
-See the documentation under: :doc:`Using VPI <../../../usage/vpi>` 
+See the documentation under: :doc:`Using VPI <../../../usage/vpi>`
 
 Tracing VPI Use
 ---------------

Documentation/developer/guide/vvp/index.rst

@@ -10,4 +10,4 @@ VVP - Verilog Virtual Processor
    vpi
    vthread
    debug
-   
+

Documentation/developer/guide/vvp/opcodes.rst

@@ -531,7 +531,7 @@ the description when it is executed. The output is sent to stderr and
 the format of the output is:
 
    <file>:<line>: <description>
-   
+
 <file> is the unsigned numeric file index.
 <line> is the unsigned line number.
 <description> is a string, if string is 0 then the following default

Documentation/targets/tgt-sizer.rst

@@ -28,7 +28,7 @@ With this example code:
                 out <= !out;
             end
         end
-        
+
         assign blink = out;
 
     endmodule

Documentation/targets/tgt-vvp.rst

@@ -60,4 +60,4 @@ Next are some directives. The first one, `:ivl_version` specifies which version
 Opcodes
 -------
 
-The various available opcodes can be seen in :doc:`Opcodes <../developer/guide/vvp/opcodes>` 
+The various available opcodes can be seen in :doc:`Opcodes <../developer/guide/vvp/opcodes>`