diff --git a/.gitignore b/.gitignore
index 608e9d0d..500d68ca 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,7 @@
+# Develop tools
+/.vscode/
+/.idea/
+
 # Binaries for programs and plugins
 *.exe
 *.exe~
diff --git a/config/source/env/README.md b/config/source/env/README.md
index 25bfa07a..61a18f8d 100644
--- a/config/source/env/README.md
+++ b/config/source/env/README.md
@@ -91,6 +91,6 @@ Load the source into config
 // Create new config
 conf := config.NewConfig()
 
-// Load file source
+// Load env source
 conf.Load(src)
 ```
diff --git a/config/source/flag/README.md b/config/source/flag/README.md
index fb78bae2..79e5cb54 100644
--- a/config/source/flag/README.md
+++ b/config/source/flag/README.md
@@ -42,6 +42,6 @@ Load the source into config
 // Create new config
 conf := config.NewConfig()
 
-// Load file source
+// Load flag source
 conf.Load(flagSource)
 ```
diff --git a/config/source/memory/README.md b/config/source/memory/README.md
index 7f1a4008..adef980b 100644
--- a/config/source/memory/README.md
+++ b/config/source/memory/README.md
@@ -39,6 +39,6 @@ Load the source into config
 // Create new config
 conf := config.NewConfig()
 
-// Load file source
+// Load memory source
 conf.Load(memorySource)
 ```