diff --git a/README.md b/README.md
index 93137b5..ba2929f 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ Simple, small, and extremely fast template engine for Rust
 ## ✨ Features
 
 - Simple and intuitive syntax inspired by [EJS](https://ejs.co/)
-- Builtin filters
+- Built-in filters
 - Relatively small number of dependencies (<15 crates in total)
 - Extremely fast (See [benchmarks](https://github.com/djc/template-benchmarks-rs))
 - Better error message
@@ -74,7 +74,7 @@ You can find more examples in [examples](./examples) directory.
 
 🇯🇵 **Ryohei Machida**
 
-* Github: [@Kogia-sima](https://github.com/Kogia-sima)
+* GitHub: [@Kogia-sima](https://github.com/Kogia-sima)
 
 ## 🤝 Contributing
 
diff --git a/benches/README.md b/benches/README.md
index 429aa48..ed1f5fb 100644
--- a/benches/README.md
+++ b/benches/README.md
@@ -1 +1 @@
-benchmark programs were removed in favor of https://github.com/djc/template-benchmarks-rs
+benchmark programs were removed in favour of https://github.com/djc/template-benchmarks-rs
diff --git a/docs/en/docs/index.md b/docs/en/docs/index.md
index e83c76a..d5fa229 100644
--- a/docs/en/docs/index.md
+++ b/docs/en/docs/index.md
@@ -10,8 +10,8 @@ Currently the documentation is uncompleted. If you want to improve our documenta
 
 There are many libraries for template rendering in Rust. Among those libraries, sailfish aims at **rapid development** and **rapid rendering**. Sailfish has many features that other libraries might not support.
 
-- Write a Rust code directly inside templates, supporting many Rust syntax (struct definision, closure, macro invocation, etc.)
-- Builtin filters
+- Write a Rust code directly inside templates, supporting many Rust syntax (struct definition, closure, macro invocation, etc.)
+- Built-in filters
 - Relatively small number of dependencies (<15 crates in total)
 - Extremely fast (See [benchmarks](https://github.com/djc/template-benchmarks-rs))
 - Better error message
@@ -21,7 +21,7 @@ There are many libraries for template rendering in Rust. Among those libraries,
 
 ## Upcoming features
 
-Since sailfish is on early stage of development, there are many upcoming features that is not supported yet. You can find many [RFC](https://github.com/Kogia-sima/sailfish/issues?q=is%3Aissue+is%3Aopen+label%3A%22Type%3A+RFC%22)s in my repository. These RFCs include:
+Since sailfish is on early stage of development, there are many upcoming features that is not supported yet. You can find many [RFC](https://github.com/Kogia-sima/sailfish/issues?q=is%3Aissue+is%3Aopen+label%3A%22Type%3A+RFC%22)s in my repository. These RFC include:
 
 - `Template` trait (which does not consume itself)
 - Template inheritance (block, partials, etc.)
diff --git a/docs/en/docs/syntax/filters.md b/docs/en/docs/syntax/filters.md
index c2b4e24..e5bf32d 100644
--- a/docs/en/docs/syntax/filters.md
+++ b/docs/en/docs/syntax/filters.md
@@ -15,7 +15,7 @@ message: &quot;foo\nbar&quot;
 ```
 
 !!! Note
-    Since `dbg` filter accepts '<T: std::fmt::Debug>' types, that type isn't required to implement [`Render`](https://docs.rs/sailfish/latest/sailfish/runtime/trait.Render.html) trait. That means you can pass the type which doen't implement `Render` trait.
+    Since `dbg` filter accepts '<T: std::fmt::Debug>' types, that type isn't required to implement [`Render`](https://docs.rs/sailfish/latest/sailfish/runtime/trait.Render.html) trait. That means you can pass the type which doesn't implement `Render` trait.
 
 
 ## Syntax
diff --git a/docs/rfcs/1-dynamic-loading.md b/docs/rfcs/1-dynamic-loading.md
index c22bce0..a722458 100644
--- a/docs/rfcs/1-dynamic-loading.md
+++ b/docs/rfcs/1-dynamic-loading.md
@@ -63,7 +63,7 @@ AllocVtable is passed to template function, and then VBuffer is constructed insi
 
 VBuffer should always use AllocVTable to allocate/reallocate a new memory. That cannot achieve with `std::string::String` struct only. We must re-implement the `RawVec` struct.
 
-## Rust standard library confliction problem
+## Rust standard library conflict problem
 
 Rarely, but not never, dynamically compiled templates may use different version of standard library.
 
@@ -77,7 +77,7 @@ We must ensure that all of the data passed to templates should satisfy the follo
 
 - completely immutable
 - does not allocate/deallocate memory
-- can be serialized to/deserialized from byte array (All data is serealized to byte array, and then decoded inside templates)
+- can be serialized to/deserialized from byte array (All data is serialized to byte array, and then decoded inside templates)
 - can be defined inside `#![no_std]` crate
 
 Sailfish provide `TemplateData` trait which satisfies the above restrictions.