Update docs

Author: wojtekmach

lib/ecto/adapters/sql/sandbox.ex

@@ -264,14 +264,16 @@ defmodule Ecto.Adapters.SQL.Sandbox do
   each test retrieves locks desired by the other, leading to a situation
   that cannot be resolved, a deadlock. For instance:
 
-      Transaction 1:                Transaction 2:
-      begin
-                                    begin
-      update posts where id = 1
-                                    update posts where id = 2
-                                    update posts where id = 1
-      update posts where id = 2
-                            **deadlock**
+  ```text
+  Transaction 1:                Transaction 2:
+  begin
+                                begin
+  update posts where id = 1
+                                update posts where id = 2
+                                update posts where id = 1
+  update posts where id = 2
+                        **deadlock**
+  ```
 
   There are different ways to avoid such problems. One of them is
   to make sure your tests work on distinct data. Regardless of

lib/ecto/migration.ex

@@ -32,7 +32,9 @@ defmodule Ecto.Migration do
 
   Each file in the migrations directory has the following structure:
 
-      NUMBER_NAME.exs
+  ```text
+  NUMBER_NAME.exs
+  ```
 
   The NUMBER is a unique number that identifies the migration. It is
   usually the timestamp of when the migration was created. The NAME

lib/mix/tasks/ecto.dump.ex

@@ -37,7 +37,7 @@ defmodule Mix.Tasks.Ecto.Dump do
 
   ## Example
 
-      mix ecto.dump
+      $ mix ecto.dump
 
   ## Command line options
 

lib/mix/tasks/ecto.gen.migration.ex

@@ -28,8 +28,8 @@ defmodule Mix.Tasks.Ecto.Gen.Migration do
 
   ## Examples
 
-      mix ecto.gen.migration add_posts_table
-      mix ecto.gen.migration add_posts_table -r Custom.Repo
+      $ mix ecto.gen.migration add_posts_table
+      $ mix ecto.gen.migration add_posts_table -r Custom.Repo
 
   The generated migration filename will be prefixed with the current
   timestamp in UTC which is used for versioning and ordering.

lib/mix/tasks/ecto.load.ex

@@ -40,7 +40,7 @@ defmodule Mix.Tasks.Ecto.Load do
 
   ## Example
 
-      mix ecto.load
+      $ mix ecto.load
 
   ## Command line options
 

lib/mix/tasks/ecto.migrate.ex

@@ -58,13 +58,13 @@ defmodule Mix.Tasks.Ecto.Migrate do
 
   ## Examples
 
-      mix ecto.migrate
-      mix ecto.migrate -r Custom.Repo
+      $ mix ecto.migrate
+      $ mix ecto.migrate -r Custom.Repo
 
-      mix ecto.migrate -n 3
-      mix ecto.migrate --step 3
+      $ mix ecto.migrate -n 3
+      $ mix ecto.migrate --step 3
 
-      mix ecto.migrate --to 20080906120000
+      $ mix ecto.migrate --to 20080906120000
 
   ## Command line options
 

lib/mix/tasks/ecto.migrations.ex

@@ -32,8 +32,8 @@ defmodule Mix.Tasks.Ecto.Migrations do
 
   ## Examples
 
-      mix ecto.migrations
-      mix ecto.migrations -r Custom.Repo
+      $ mix ecto.migrations
+      $ mix ecto.migrations -r Custom.Repo
 
   ## Command line options
 

lib/mix/tasks/ecto.rollback.ex

@@ -54,13 +54,13 @@ defmodule Mix.Tasks.Ecto.Rollback do
 
   ## Examples
 
-      mix ecto.rollback
-      mix ecto.rollback -r Custom.Repo
+      $ mix ecto.rollback
+      $ mix ecto.rollback -r Custom.Repo
 
-      mix ecto.rollback -n 3
-      mix ecto.rollback --step 3
+      $ mix ecto.rollback -n 3
+      $ mix ecto.rollback --step 3
 
-      mix ecto.rollback --to 20080906120000
+      $ mix ecto.rollback --to 20080906120000
 
   ## Command line options
 

mix.lock

@@ -7,7 +7,7 @@
   "deep_merge": {:hex, :deep_merge, "0.2.0", "c1050fa2edf4848b9f556fba1b75afc66608a4219659e3311d9c9427b5b680b3", [:mix], [], "hexpm", "e3bf435a54ed27b0ba3a01eb117ae017988804e136edcbe8a6a14c310daa966e"},
   "earmark_parser": {:hex, :earmark_parser, "1.4.13", "0c98163e7d04a15feb62000e1a891489feb29f3d10cb57d4f845c405852bbef8", [:mix], [], "hexpm", "d602c26af3a0af43d2f2645613f65841657ad6efc9f0e361c3b6c06b578214ba"},
   "ecto": {:git, "https://github.com/elixir-ecto/ecto.git", "47ae9c8dcf8d6cdd5e67d18c0f56664b66d054f8", []},
-  "ex_doc": {:hex, :ex_doc, "0.24.2", "e4c26603830c1a2286dae45f4412a4d1980e1e89dc779fcd0181ed1d5a05c8d9", [:mix], [{:earmark_parser, "~> 1.4.0", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "e134e1d9e821b8d9e4244687fb2ace58d479b67b282de5158333b0d57c6fb7da"},
+  "ex_doc": {:hex, :ex_doc, "0.25.1", "4b736fa38dc76488a937e5ef2944f5474f3eff921de771b25371345a8dc810bc", [:mix], [{:earmark_parser, "~> 1.4.0", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "3200b0a69ddb2028365281fbef3753ea9e728683863d8cdaa96580925c891f67"},
   "jason": {:hex, :jason, "1.2.2", "ba43e3f2709fd1aa1dce90aaabfd039d000469c05c56f0b8e31978e03fa39052", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "18a228f5f0058ee183f29f9eae0805c6e59d61c3b006760668d8d18ff0d12179"},
   "makeup": {:hex, :makeup, "1.0.5", "d5a830bc42c9800ce07dd97fa94669dfb93d3bf5fcf6ea7a0c67b2e0e4a7f26c", [:mix], [{:nimble_parsec, "~> 0.5 or ~> 1.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "cfa158c02d3f5c0c665d0af11512fed3fba0144cf1aadee0f2ce17747fba2ca9"},
   "makeup_elixir": {:hex, :makeup_elixir, "0.15.1", "b5888c880d17d1cc3e598f05cdb5b5a91b7b17ac4eaf5f297cb697663a1094dd", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.1", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "db68c173234b07ab2a07f645a5acdc117b9f99d69ebf521821d89690ae6c6ec8"},