docs: Whitespace cleanup.

Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>

docs/architecture/dram_configuration.rst

@@ -30,7 +30,7 @@ Each LUT element when operating in RAM mode is a DPRAM64.
 | Port name  | Direction  | Width     | Description  |
 +============+============+===========+==============+
 | WA         | IN         | 8         | Write address|
-+------------+------------+-----------+--------------+ 
++------------+------------+-----------+--------------+
 | A          | IN         | 6         | Read address |
 +------------+------------+-----------+--------------+
 | DI         | IN         | 2         | Data input   |

docs/db_dev_process/overview.rst

@@ -8,7 +8,7 @@ This is where we describe the logical components in a device to VPR.
 * VtR stands for `Verilog to Routing <https://verilogtorouting.org/>`_,
 * VPR stands for VtR Place and Route.
 * VtR also has its own synthesis tool called ODIN-II, but we are using `Yosys <https://github.com/YosysHQ/yosys>`_ instead of that.
-  
+
 
 Fuzzers
 ^^^^^^^