fixing format again

lectures/08_vector_implementation/README.md

@@ -1,8 +1,8 @@
 # Lecture 8 --- Templated Classes & Vector Implementation
 
-- Designing our own container classes:
+- Designing our own container classes:  
   – Mimic the interface of standard library (STL) containers  
-  – Study the design of memory management.  
+  – Study the design of memory management. 
   – Move toward eventually designing our own, more sophisticated classes.
 - Vector implementation
 - Templated classes (including compilation and instantiation of templated classes)