edit journal

README.md

@@ -11,18 +11,22 @@
 - 2. Personalized robot needs technical experience
 - 3. Work based on previous work of RoCo mechanical design
 - 4. Bullet points of contributions
+  
 #### II. Related Work (1-2)
 - 1. Roco mechanical design for foldable robot
 - 2. Freerouting software for auto-router
+  
 #### III. Design Strategies (2-5)
 - A. Design as a PCB
 - B. Mechanical drawing processing
 - C. Circuit pattern
 - D. Fabrication
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 #### IV. Result (5-6)
 - Pipeline of the system
 - Show results through each step in the pipeline
 - State time and cost
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 #### V. Conclusion (6)
 - A. Contributions
   - Accessible
@@ -120,7 +124,8 @@
 - 3. B. Traditional PCB does not have arbitrary shape/holes inside
   
 `Why solving this issue`
-- Traditional robot and PCB making takes a long time, special equipment and technical experience. While most of soft PCB are simple routing instead of taking complex mechanical design
+- Traditional robot and PCB making takes a long time, special equipment and technical experience. 
+- While most of soft PCB are simple routing instead of taking complex mechanical design
   
 `Approve`
 - circuit can work properly on folded surface (fig)
@@ -132,7 +137,7 @@
 `For`
 - Low cost & Fast
   
-  
+
 ### until 09/03/2019
 
 - Testing on physical prototype