✏ Fix minor typos in `docs/en/docs/async.md` (#5125)

Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>

diff --git a/docs/en/docs/async.md b/docs/en/docs/async.md
index dc8e10bb840d109957700056474f39303f5d6037..c14a2cbb70ea84f1db7041b30743994421ed133c 100644 (file)
--- a/docs/en/docs/async.md
+++ b/docs/en/docs/async.md
@@ -26,7 +26,7 @@ async def read_results():
 
 ---
 
-If you are using a third party library that communicates with something (a database, an API, the file system, etc) and doesn't have support for using `await`, (this is currently the case for most database libraries), then declare your *path operation functions* as normally, with just `def`, like:
+If you are using a third party library that communicates with something (a database, an API, the file system, etc.) and doesn't have support for using `await`, (this is currently the case for most database libraries), then declare your *path operation functions* as normally, with just `def`, like:
 
 ```Python hl_lines="2"
 @app.get('/')
@@ -45,7 +45,7 @@ If you just don't know, use normal `def`.
 
 ---
 
-**Note**: you can mix `def` and `async def` in your *path operation functions* as much as you need and define each one using the best option for you. FastAPI will do the right thing with them.
+**Note**: You can mix `def` and `async def` in your *path operation functions* as much as you need and define each one using the best option for you. FastAPI will do the right thing with them.
 
 Anyway, in any of the cases above, FastAPI will still work asynchronously and be extremely fast.
 
@@ -397,7 +397,7 @@ All that is what powers FastAPI (through Starlette) and what makes it have such
 
     These are very technical details of how **FastAPI** works underneath.
 
-    If you have quite some technical knowledge (co-routines, threads, blocking, etc) and are curious about how FastAPI handles `async def` vs normal `def`, go ahead.
+    If you have quite some technical knowledge (co-routines, threads, blocking, etc.) and are curious about how FastAPI handles `async def` vs normal `def`, go ahead.
 
 ### Path operation functions