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-rw-r--r--guides/source/action_controller_overview.md2
-rw-r--r--guides/source/active_record_migrations.md3
-rw-r--r--guides/source/asset_pipeline.md2
3 files changed, 2 insertions, 5 deletions
diff --git a/guides/source/action_controller_overview.md b/guides/source/action_controller_overview.md
index aa746e4731..d0d84251e4 100644
--- a/guides/source/action_controller_overview.md
+++ b/guides/source/action_controller_overview.md
@@ -212,7 +212,7 @@ class PeopleController < ActionController::Base
end
# This will pass with flying colors as long as there's a person key
- # in the parameters, otherwise it'll raise a
+ # in the parameters, otherwise it'll raise an
# ActionController::ParameterMissing exception, which will get
# caught by ActionController::Base and turned into a 400 Bad
# Request error.
diff --git a/guides/source/active_record_migrations.md b/guides/source/active_record_migrations.md
index 905c76e5c1..2c1796c464 100644
--- a/guides/source/active_record_migrations.md
+++ b/guides/source/active_record_migrations.md
@@ -496,9 +496,6 @@ NOTE: Active Record only supports single column foreign keys. `execute` and
`structure.sql` are required to use composite foreign keys. See
[Schema Dumping and You](#schema-dumping-and-you).
-NOTE: The SQLite3 adapter doesn't support `add_foreign_key` since SQLite supports
-only [a limited subset of ALTER TABLE](https://www.sqlite.org/lang_altertable.html).
-
Removing a foreign key is easy as well:
```ruby
diff --git a/guides/source/asset_pipeline.md b/guides/source/asset_pipeline.md
index e7faa5c330..9f8edea598 100644
--- a/guides/source/asset_pipeline.md
+++ b/guides/source/asset_pipeline.md
@@ -745,7 +745,7 @@ mapping requests back to Sprockets. A typical manifest file looks like:
The default location for the manifest is the root of the location specified in
`config.assets.prefix` ('/assets' by default).
-NOTE: If there are missing precompiled files in production you will get an
+NOTE: If there are missing precompiled files in production you will get a
`Sprockets::Helpers::RailsHelper::AssetPaths::AssetNotPrecompiledError`
exception indicating the name of the missing file(s).