diff --git a/episodes/05-profiling-your-MARC-data.md b/episodes/05-profiling-your-MARC-data.md
index 19079ff4..c489efc5 100644
--- a/episodes/05-profiling-your-MARC-data.md
+++ b/episodes/05-profiling-your-MARC-data.md
@@ -162,7 +162,7 @@ The results list will show one record missing a 245 field. Click on Jump to Reco
 
 ## Solution
 
-1. The 245 field number is formatted incorrectly. The MarcEditor relies on a standard format to identify and take actions on fields. Remove the rouge space and update the field number to correct this record.
+1. The 245 field number is formatted incorrectly. The MarcEditor relies on a standard format to identify and take actions on fields. Remove the rogue space and update the field number to correct this record.