diff --git a/.gitignore b/.gitignore
index 194023c..8de4ba1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,6 +14,8 @@ lib
 
 # Build
 dist
+Microscope
+*.tar.gz
 
 # Optional npm cache directory
 .npm
diff --git a/src/containers/Graphs/index.tsx b/src/containers/Graphs/index.tsx
index d3821aa..fb192cc 100644
--- a/src/containers/Graphs/index.tsx
+++ b/src/containers/Graphs/index.tsx
@@ -227,7 +227,7 @@ class Graphs extends React.Component<GraphsProps, GraphState> {
         const source = getBlockSource({ blocks })
         const timeCostOption = {
           title: {
-            text: `Interval(in ms) for the Latest ${this.state.maxCount}`,
+            text: `Interval (in ms) for the Latest ${this.state.maxCount} Blocks`,
             textStyle: {
               fontSize: 16
             }