diff --git a/TxyNotebook.py b/TxyNotebook.py
index b1de67f..d137082 100644
--- a/TxyNotebook.py
+++ b/TxyNotebook.py
@@ -101,8 +101,9 @@ def resfun(T):
     plt.plot(x_prop, T_soln, label='X_prop')
     plt.xlabel('$x_{prop}$, $y_{prop}$')
     plt.ylabel('Temperature (K)')
-    plt.title('T-x-y of propane and toluene')
+    plt.title('T-x-y of Propane and Toluene')
     plt.legend(loc='upper right')
+    plt.xlim(0,1)
     return