Update README.md, fix typos

3260_pebble_yuhsiang_E1p1M/README.md

@@ -2,17 +2,18 @@
 Peb3260 N, Version 3.0, E1121214
 
 Run dt=5e-4 will have CFL too high stop at 7310th step   
-However, restart from 7000the step with dt=4e-4 can run upto time>24  
+However, restart from 7000th step with dt=4e-4 can run upto time>24  
 
-This is a better mesh using improve technique developped within last few months.  
+This is a better mesh using improved techniques developed within last few months.  
 Please note that the improvement has not finished.
 
 - New features:
   - A more robust and cleaner code with lots of user intreface improvement
   - Add Taubin smoothing before edge collapse
-  - Switch to a passive tessellation if the first attemp didn't do well. 
-  - dump co2 direcctly  
-  - Fix some bugs as well
+  - Switch to a passive tessellation if the first attempt didn't do well. 
+  - Add local optimization for better performance.
+  - dump co2 directly  
+  - Fix some bugs as well  
 
 - Geometry and BC:
   - Sphere radius = 1.0 (Wall)
@@ -32,7 +33,7 @@ Please note that the improvement has not finished.
         scaled Jacobian  min/max/avg: 2.03E-02 9.98E-01 3.92E-01
         aspect ratio     min/max/avg: 1.08E+00 4.89E+01 1.12E+01
       ```
-    - Manage to run to time=24 with this setup and the follow commit of NekRS
+    - Manage to run to time=24 with dt=4e-4 and the follow commit of NekRS
       ```
         commit b8b70114dfba01417ff234ec6f3d909742930cde
         Author: Stefan <stgeke@gmail.com>