Merge pull request #1 from Kyle-Ye/patch-1

Update README.md

Author: dreampiggy

README.md

@@ -43,7 +43,7 @@ xcodebuild build -sdk iphoneos -scheme SDWebImage -configuration Release -destin
 
 After building, you will found something like `SDWebImage.doccarchive` in the build log (actually, the `BUILD_DIR` under Xcode DerivedData path)
 
-Copy the folling folder to this repo:
+Copy the following folder to this repo:
 
 ```
 cp -R SDWebImage.doccarchive/documentation/sdwebimage GitHub/sdwebimage.github.io/documentation/sdwebimage
@@ -60,7 +60,7 @@ Launch the simple HTTP Server locally and see on Chrome/Safari browser.
 python3 -m http.server
 ```
 
-Then use broswer to open `localhost:8000`
+Then use browser to open `localhost:8000`
 
 #### TODO
 
@@ -72,9 +72,9 @@ See related feature request here: [Support DocC references to symbols defined in
 
 2. SwiftDocC does not support cross-module reference symbol, unlike Apple's own documentation, like reference `Foundation.Data` symbol from `UIKit.UIImage`
 
-I check the generate js files, though we can merge the final `index.json` in to the large one. However, the `data/${module}.json` contains only the symbol USR for current module, when DocC generate for current module, it does not keep the outter symbol USR, so it can not refernce from each other.
+I check the generated js files, though we can merge the final `index.json` in to the large one. However, the `data/${module}.json` contains only the symbol USR for current module, when DocC generate for current module, it does not keep the outer symbol USR, so it can not reference from each other.
 
-Anyway, jazzy does not support this feature as well. Hopping for future support.
+Anyway, jazzy does not support this feature as well. Hoping for future support.
 
 ---
 
@@ -173,4 +173,4 @@ jazzy \
   --sdk iphonesimulator \
   --output ../sdwebimage.github.io/SDWebImagePhotosPlugin \
   --theme ../jazzy-theme/themes/apple
-```
+```