[ASTERIXDB-2665][DOC] fix typo in primer

- user model changes: yes
- storage format changes: no
- interface changes: no

Change-Id: I7b1114c4e61f50881879ecb2ca455a96bd1734a0
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/3945
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Murtadha Hubail <mhubail@apache.org>
diff --git a/asterixdb/asterix-doc/src/site/markdown/aql/primer.md b/asterixdb/asterix-doc/src/site/markdown/aql/primer.md
index 72406c0..bbefdce 100644
--- a/asterixdb/asterix-doc/src/site/markdown/aql/primer.md
+++ b/asterixdb/asterix-doc/src/site/markdown/aql/primer.md
@@ -577,7 +577,7 @@
 name and a "messages" field with a nested collection of all messages for that user.
 The nested collection for each user is specified by using a correlated subquery.
 (Note: While it looks like nested loops could be involved in computing the result,
-AsterixDB recogizes the equivalence of such a query to an outerjoin, and it will
+AsterixDB recognizes the equivalence of such a query to an outerjoin, and it will
 use an efficient hash-based strategy when actually computing the query's result.)
 
 Here is this example query's expected output:
diff --git a/asterixdb/asterix-doc/src/site/markdown/sqlpp/primer-sqlpp.md b/asterixdb/asterix-doc/src/site/markdown/sqlpp/primer-sqlpp.md
index 48eba96..2d78b01 100644
--- a/asterixdb/asterix-doc/src/site/markdown/sqlpp/primer-sqlpp.md
+++ b/asterixdb/asterix-doc/src/site/markdown/sqlpp/primer-sqlpp.md
@@ -581,7 +581,7 @@
 name and a "messages" field with a nested collection of all messages for that user.
 The nested collection for each user is specified by using a correlated subquery.
 (Note: While it looks like nested loops could be involved in computing the result,
-AsterixDB recogizes the equivalence of such a query to an outerjoin, and it will
+AsterixDB recognizes the equivalence of such a query to an outerjoin, and it will
 use an efficient hash-based strategy when actually computing the query's result.)
 
 Here is this example query's expected output: