Lets ▶︎ Let's (where appropriate)

docs/scenarios/scrape.rst

@@ -24,7 +24,7 @@ module instead of the already built-in urlib2 due to improvements in speed and
 readability. You can easily install both using ``pip install lxml`` and
 ``pip install requests``.
 
-Lets start with the imports:
+Let's start with the imports:
 
 .. code-block:: python
 
@@ -71,7 +71,7 @@ Knowing this we can create the correct XPath query and use the lxml
     #This will create a list of prices
     prices = tree.xpath('//span[@class="item-price"]/text()')
 
-Lets see what we got exactly:
+Let's see what we got exactly:
 
 .. code-block:: python
 

docs/scenarios/speed.rst

@@ -153,7 +153,7 @@ in a similar way like in standard C. For example `cdef int n,k,i` in line 3.  Th
 allows the Cython compiler to generate more efficient C code from the second code. While standard Python code is saved in :file:`*.py` files,
 Cython code is saved in :file:`*.pyx` files.
 
-And what is with the speed? So lets try it!
+And what is with the speed? So let's try it!
 
 .. code-block:: python