Fix typo

Github -> GitHub

Author: changeworld

articles/synapse-analytics/whats-new-archive.md

@@ -41,7 +41,7 @@ Improvements to the Synapse Machine Learning library v0.9.5 (previously called M
 
 ### Synapse SQL
 
-* COPY schema discovery for complex data ingestion. To learn more, see the [blog post](https://techcommunity.microsoft.com/t5/azure-synapse-analytics-blog/azure-synapse-analytics-january-update-2022/ba-p/3071681#TOCREF_12) or [how Github leveraged this functionality in Introducing Automatic Schema Discovery with auto table creation for complex datatypes](https://techcommunity.microsoft.com/t5/azure-synapse-analytics-blog/introducing-automatic-schema-discovery-with-auto-table-creation/ba-p/3068927).
+* COPY schema discovery for complex data ingestion. To learn more, see the [blog post](https://techcommunity.microsoft.com/t5/azure-synapse-analytics-blog/azure-synapse-analytics-january-update-2022/ba-p/3071681#TOCREF_12) or [how GitHub leveraged this functionality in Introducing Automatic Schema Discovery with auto table creation for complex datatypes](https://techcommunity.microsoft.com/t5/azure-synapse-analytics-blog/introducing-automatic-schema-discovery-with-auto-table-creation/ba-p/3068927).
 
 * Serverless SQL pools now support the HASHBYTES function. HASHBYTES is a T-SQL function which hashes values. Learn how to use [hash values in distributing data using this article](/sql/t-sql/functions/hashbytes-transact-sql) or the [blog post](https://techcommunity.microsoft.com/t5/azure-synapse-analytics-blog/azure-synapse-analytics-january-update-2022/ba-p/3071681#TOCREF_13).