Fix typos (#1222)

Dockerfile

@@ -34,7 +34,7 @@ COPY README.md README.md
 RUN mix do compile, release livebook
 
 # Stage 2
-# Prepares the runtime environment and copies over the relase.
+# Prepares the runtime environment and copies over the release.
 # We use the same base image, because we need Erlang, Elixir and Mix
 # during runtime to spawn the Livebook standalone runtimes.
 # Consequently the release doesn't include ERTS as we have it anyway.

README.md

@@ -83,7 +83,7 @@ with [Nerves](https://www.nerves-project.org/).
 
 ### Direct installation with Elixir
 
-You can run Livebook on your own machine using just ELixir. You will need
+You can run Livebook on your own machine using just Elixir. You will need
 [Elixir v1.13](https://elixir-lang.org/install.html) or later.
 Livebook also requires the following Erlang applications: `inets`,
 `os_mon`, `runtime_tools`, `ssl` and `xmerl`. Those applications come

test/livebook/file_system/local_test.exs

@@ -357,7 +357,7 @@ defmodule Livebook.FileSystem.LocalTest do
     end
 
     @tag :tmp_dir
-    test "returns an error when the souce file does not exist", %{tmp_dir: tmp_dir} do
+    test "returns an error when the source file does not exist", %{tmp_dir: tmp_dir} do
       file_system = Local.new()
       src_file_path = Path.join(tmp_dir, "src_file.txt")
       dest_file_path = Path.join(tmp_dir, "dest_file.txt")
@@ -367,7 +367,7 @@ defmodule Livebook.FileSystem.LocalTest do
     end
 
     @tag :tmp_dir
-    test "returns an error when the desination file exists", %{tmp_dir: tmp_dir} do
+    test "returns an error when the destination file exists", %{tmp_dir: tmp_dir} do
       create_tree!(tmp_dir,
         "src_file.txt": "content",
         "dest_file.txt": "content"

test/livebook/file_system/s3_test.exs

@@ -79,7 +79,7 @@ defmodule Livebook.FileSystem.S3Test do
 
   describe "FileSystem.list/3" do
     test "returns an error when a nonexistent directory is given", %{bypass: bypass} do
-      # When the directory doesn't exist, we get an empty list of maches
+      # When the directory doesn't exist, we get an empty list of matches
 
       Bypass.expect_once(bypass, "GET", "/mybucket", fn conn ->
         assert %{"delimiter" => "/"} = conn.params
@@ -549,7 +549,7 @@ defmodule Livebook.FileSystem.S3Test do
       end
     end
 
-    test "returns an error when the desination file exists", %{bypass: bypass} do
+    test "returns an error when the destination file exists", %{bypass: bypass} do
       # Existence is verified by listing
       Bypass.expect_once(bypass, "GET", "/mybucket", fn conn ->
         assert %{"prefix" => "dest_file.txt", "delimiter" => "/"} = conn.params

test/livebook/live_markdown/markdown_helpers_test.exs

@@ -374,7 +374,7 @@ defmodule Livebook.LiveMarkdown.MarkdownHelpersTest do
     # by comparing against the original content.
     defp reformat(markdown) do
       # Note: we don't parse inline content, so some of the tests
-      # above are not stricly necessary, but we keep them for completeness.
+      # above are not strictly necessary, but we keep them for completeness.
       {:ok, ast, []} = MarkdownHelpers.markdown_to_block_ast(markdown)
       MarkdownHelpers.markdown_from_ast(ast)
     end

test/livebook/notebook_test.exs

@@ -354,7 +354,7 @@ defmodule Livebook.NotebookTest do
              } = Notebook.add_cell_output(notebook, "c1", {:stdout, "\ramigo!\r"})
     end
 
-    test "updates existing frames on frame update ouptut" do
+    test "updates existing frames on frame update output" do
       notebook = %{
         Notebook.new()
         | sections: [

test/livebook/session_test.exs

@@ -51,7 +51,7 @@ defmodule Livebook.SessionTest do
   end
 
   describe "insert_section/2" do
-    test "sends an insert opreation to subscribers", %{session: session} do
+    test "sends an insert operation to subscribers", %{session: session} do
       Session.subscribe(session.id)
       pid = self()
 
@@ -61,7 +61,7 @@ defmodule Livebook.SessionTest do
   end
 
   describe "insert_cell/4" do
-    test "sends an insert opreation to subscribers", %{session: session} do
+    test "sends an insert operation to subscribers", %{session: session} do
       Session.subscribe(session.id)
       pid = self()
 
@@ -74,7 +74,7 @@ defmodule Livebook.SessionTest do
   end
 
   describe "delete_section/3" do
-    test "sends a delete opreation to subscribers", %{session: session} do
+    test "sends a delete operation to subscribers", %{session: session} do
       Session.subscribe(session.id)
       pid = self()
 
@@ -86,7 +86,7 @@ defmodule Livebook.SessionTest do
   end
 
   describe "delete_cell/2" do
-    test "sends a delete opreation to subscribers", %{session: session} do
+    test "sends a delete operation to subscribers", %{session: session} do
       Session.subscribe(session.id)
       pid = self()
 
@@ -98,7 +98,7 @@ defmodule Livebook.SessionTest do
   end
 
   describe "restore_cell/2" do
-    test "sends a restore opreation to subscribers", %{session: session} do
+    test "sends a restore operation to subscribers", %{session: session} do
       Session.subscribe(session.id)
       pid = self()
 
@@ -111,7 +111,7 @@ defmodule Livebook.SessionTest do
   end
 
   describe "convert_smart_cell/2" do
-    test "sends a delete and insert opreations to subscribers" do
+    test "sends a delete and insert operations to subscribers" do
       smart_cell = %{Notebook.Cell.new(:smart) | kind: "text", source: "content"}
       section = %{Notebook.Section.new() | cells: [smart_cell]}
       notebook = %{Notebook.new() | sections: [section]}

test/livebook_web/controllers/session_controller_test.exs

@@ -196,7 +196,7 @@ defmodule LivebookWeb.SessionControllerTest do
       assert conn.resp_body == "Not found"
     end
 
-    test "returns the requestes asset if available in cache", %{conn: conn} do
+    test "returns the requests asset if available in cache", %{conn: conn} do
       %{notebook: notebook, hash: hash} = notebook_with_js_output()
       # Fetch the assets for the first time
       conn = start_session_and_request_asset(conn, notebook, hash)