Update docs/language/learn-ql/ql-training.rst

Co-Authored-By: shati-semmle <42641846+shati-semmle@users.noreply.github.com>
(cherry picked from commit 4ec828a)

Author: 2 people

docs/language/learn-ql/ql-training.rst

@@ -4,7 +4,7 @@ QL training and variant analysis examples
 QL and variant analysis
 =======================
 
-`Variant analysis <https://semmle.com/variant-analysis>`__ is the process of using a known vulnerability as a seed to find similar problems in your code. Security engineers typically perform variant analysis to identify possible vulnerabilities and to ensure these threats are properly fixed across multiple code bases.
+`Variant analysis <https://semmle.com/variant-analysis>`__ is the process of using a known vulnerability as a seed to find similar problems in your code. Security engineers typically perform variant analysis to identify possible vulnerabilities and to ensure that these threats are properly fixed across multiple code bases.
 
 `QL <https://semmle.com/ql>`__ is Semmle's variant analysis engine, and it is also the technology that underpins LGTM, Semmle's community driven security analysis platform. Together, QL and LGTM provide continuous monitoring and scalable variant analysis for your projects, even if you don’t have your own team of dedicated security engineers. You can read more about using QL and LGTM in variant analysis in the `Semmle blog <https://blog.semmle.com/tags/variant-analysis>`__.
 
@@ -60,4 +60,4 @@ More resources
 - If you are completely new to QL, look at our introductory topics in :ref:`Getting started <getting-started>`.
 - To find more detailed information about how to write QL queries for specific languages, visit the links in :ref:`Writing QL queries <writing-ql-queries>`.
 - To read more about how QL queries have been used in Semmle's security research, and to read about new QL developments, visit the `Semmle blog <https://blog.semmle.com>`__. 
-- Find more examples of queries written by Semmle's own security researchers in the `Semmle Demos repository <https://github.com/semmle/demos>`__ on GitHub.
+- Find more examples of queries written by Semmle's own security researchers in the `Semmle Demos repository <https://github.com/semmle/demos>`__ on GitHub.