Updated README.md

Copy edited (e.g. ref. <https://www.youtube.com/watch?v=1Dax90QyXgI&t=17m54s>).

README.md

@@ -1,10 +1,10 @@
 # Qt Code Editor Widget
-It's widget for editing/viewing code.
+It's a widget for editing/viewing code.
 
-This project uses resource named `qcodeeditor_resources.qrc`. Main application
-must not use resource file with the same name.
+This project uses a resource named `qcodeeditor_resources.qrc`. The main application
+must not use a resource file with the same name.
 
-(It's not project from Qt example)
+(It's not a project from a Qt example.)
 
 ## Requirements
 0. C++11 featured compiler.
@@ -24,22 +24,22 @@ must not use resource file with the same name.
 1. Qt Creator styles.
 
 ## Build
-It's CMake based library so it can be used as submodule. (See example)
-But here is the steps to build it as static library (for external use for example).
+It's a CMake-based library, so it can be used as a submodule (see the example).
+But here are the steps to build it as a static library (for external use for example).
 
-1. Clone repo: `git clone https://github.com/Megaxela/QCodeEditor`
-1. Go into repo: `cd QCodeEditor`
-1. Create build folder: `mkdir build`
-1. Go into build folder: `cd build`
-1. Generate build file for your compiler: `cmake ..`
-    1. If you need to build example, specify `-DBUILD_EXAMPLE=On` on this step.
-1. Build library: `cmake --build .`
+1. Clone the repository: `git clone https://github.com/Megaxela/QCodeEditor`
+1. Go into the repository: `cd QCodeEditor`
+1. Create a build folder: `mkdir build`
+1. Go into the build folder: `cd build`
+1. Generate a build file for your compiler: `cmake ..`
+    1. If you need to build the example, specify `-DBUILD_EXAMPLE=On` on this step.
+1. Build the library: `cmake --build .`
 
 ## Example
 
-By default `QCodeEditor` uses standard QtCreator theme. But you may specify
-you own by parsing it with `QSyntaxStyle`. Example uses [Dracula](https://draculatheme.com) theme.
-(See example for more) 
+By default, `QCodeEditor` uses the standard QtCreator theme. But you may specify
+your own by parsing it with `QSyntaxStyle`. The example uses [Dracula](https://draculatheme.com) theme.
+(See the example for more.) 
 
 <img src="https://github.com/Megaxela/QCodeEditor/blob/master/example/image/preview.png">
 
@@ -65,4 +65,4 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+SOFTWARE.