More package lines

core/container/bit_array/doc.odin

@@ -1,4 +1,4 @@
-// package bit_array implements a dynamically-sized array of bits
+// package bit_array implements a dynamically-sized array of bits.
 package container_dynamic_bit_array
 
 /*

core/container/priority_queue/doc.odin

@@ -1,2 +1,2 @@
-// package priority_queue implements a Priority Queue data structure
+// package priority_queue implements a Priority Queue data structure.
 package container_priority_queue

core/container/rbtree/doc.odin

@@ -1,2 +1,2 @@
-// package rbtree implements a red-black tree
+// package rbtree implements a red-black tree.
 package container_rbtree