Add space after last "#" in headers

pt-br/01.2.md

@@ -1,4 +1,4 @@
-#1.2 $GOPATH e Workspace
+# 1.2 $GOPATH e Workspace
 
 ## $GOPATH
 

pt-br/01.3.md

@@ -1,4 +1,4 @@
-#1.3 Comandos GO
+# 1.3 Comandos GO
 
 ## Comandos GO
 

pt-br/code/src/apps/ch.5.2/readme.md

@@ -1,4 +1,4 @@
-##Setup for `ch.5.2`
+## Setup for `ch.5.2`
 
 - Step 1) Install and run MySql
 - Step 2) Create a user and database according to the constants in `main.go`

pt-br/code/src/apps/ch.5.4/readme.md

@@ -1,4 +1,4 @@
-##Setup for ch.5.4
+## Setup for ch.5.4
 
 - Step 1) Install and run Postgres
 - Step 2) Create a user and database according to the constants in `main.go`

pt-br/code/src/apps/ch.5.6/mongodb/readme.md

@@ -1,4 +1,4 @@
-##Setup for `ch.5.6` for MongoDB
+## Setup for `ch.5.6` for MongoDB
 
 - Step 1) Install and run MongoDB
 - Step 2) Launch the MongoDB daemon (mongod) to start the server.

pt-br/code/src/apps/ch.5.6/redis/readme.md

@@ -1,4 +1,4 @@
-##Setup for `ch.5.6` for Redis
+## Setup for `ch.5.6` for Redis
 
 - Step 1) Install and run Redis
 - Step 2) Launch the Redis server matching the DB constants.