Update README.md

Author: dnorthcote

README.md

@@ -16,7 +16,7 @@ This repository is compatible with [PYNQ Image v2.7](https://github.com/Xilinx/P
 The example notebook can be found [here](https://nbviewer.jupyter.org/github/dnorthcote/lht_framework/blob/master/boards/ZCU104/lht_framework/notebooks/hough-evaluation-platform.ipynb), although, there will be no interactivity as it must be used on the Zynq MPSoC device.
 
 ## Quick Start
-The following steps will open a demonstration notebook for the HEP, which analyses an FPGA architecture that applies the LHT to an of 1920x1080 pixels.
+The following steps will open a demonstration notebook for the HEP, which analyses an FPGA architecture that applies the LHT to an image of 1920x1080 pixels.
 * Load an SD Card with an image of PYNQ v2.7 loaded.
 * Launch PYNQ v2.7 on the ZCU104 development board.
 * Ensure that you have access to an internet connection from PYNQ.