Update README.md

fix typos

README.md

@@ -60,12 +60,12 @@ Use `./compile_cuMC` to compile each part of the program. May need `chmod + x ./
 ```bash
 # part I
 # Notice, Inside the folder ./phy_stage run the program
-microMC config.txt
+./microMC config.txt
 
 # Part II
 # Notice, Inside the folder ./prechem_stage run the program
 # make the program running on GPU 0
-prechem 0
+./prechem 0
 
 # Part III
 # Notice, Inside the folder ./chem_stage run the program
@@ -74,10 +74,10 @@ cp ./phy_stage/output/totalphy.dat ./chem_stage/Results in case that the calcula
 
 # two scenarios
 # 1. run the program on GPU 0, with chemical stage ending at 1000 ps, and w/o DNA damage analysis starting.
-chem 0 1000 0
+./chem 0 1000 0
 
 # 2. run the program on GPU 0, with chemical stage ending at 1000 ps and w/ DNA damage analysis starting
-chem 0 1000 1
+./chem 0 1000 1
 ```
 
 To make the logic of the simulation smooth, a [main.c](./main.c) file outside the three folders is created. After defining parameters in the “source.txt” and the “config.txt” files, just use `gcc main.c -o gMicroMC` for the compilation and use `./gMicroMC` for the execution of the entire three parts.