diff --git a/README.md b/README.md
index dae16d9..be9e186 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ See [Archiver Appliance site](https://slacmshankar.github.io/epicsarchiver_docs/
 
 ## Features
 - Select multiple PVs by using Regex (Only supports wildcard pattern like `PV.*` and alternation pattern like `PV(1|2)`)
-- Legend alias with regex pattern
+- Legend alias with regular expression pattern
 - Data retrieval with data processing (See [Archiver Appliance User Guide](https://slacmshankar.github.io/epicsarchiver_docs/userguide.htm) for processing of data)
 - Using PV names for Grafana variables
 - Transform your data with processing functions
diff --git a/dist/README.md b/dist/README.md
index dae16d9..be9e186 100644
--- a/dist/README.md
+++ b/dist/README.md
@@ -6,7 +6,7 @@ See [Archiver Appliance site](https://slacmshankar.github.io/epicsarchiver_docs/
 
 ## Features
 - Select multiple PVs by using Regex (Only supports wildcard pattern like `PV.*` and alternation pattern like `PV(1|2)`)
-- Legend alias with regex pattern
+- Legend alias with regular expression pattern
 - Data retrieval with data processing (See [Archiver Appliance User Guide](https://slacmshankar.github.io/epicsarchiver_docs/userguide.htm) for processing of data)
 - Using PV names for Grafana variables
 - Transform your data with processing functions