diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..54590ec
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+*.png
+*.txt
diff --git a/Jenkinsfile b/Jenkinsfile
index d65a877..005487c 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -24,4 +24,4 @@ pipeline {
             }
         }
 	}
-}
\ No newline at end of file
+}
diff --git a/plot.py b/plot.py
index 9698c92..637e374 100644
--- a/plot.py
+++ b/plot.py
@@ -5,22 +5,22 @@ X2, Y2 = [], []
 
 y_num = 1
 for line in open('wer.txt', 'r'):
-  Y1.append(float(line[:-1]))
-  X1.append(y_num)
-  y_num=y_num+1
+    Y1.append(float(line[:-1]))
+    X1.append(y_num)
+    y_num = y_num + 1
 
 y_num = 1
 for line in open('srr.txt', 'r'):
-  Y2.append(float(line[:-1]))
-  X2.append(y_num)
-  y_num = y_num+1
+    Y2.append(float(line[:-1]))
+    X2.append(y_num)
+    y_num = y_num + 1
 
 fig, ax = plt.subplots()
 plt.xticks(X1)
-plt.title("WER SRR")
+plt.title("WER/SRR")
 plt.xlabel("Number")
 plt.ylabel("Value")
 plt.plot(X1, Y1)
 plt.plot(X1, Y2)
 ax.legend(["WER", "SRR"])
-plt.savefig('plot.png')
\ No newline at end of file
+plt.savefig('plot.png')