chore: syntax

README.md

@@ -60,7 +60,7 @@ Each memory must belong to only one stable structure.
 For example, this fails when run in a canister:
 
 
-```no_run
+```rust,no_run
 use ic_stable_structures::{BTreeMap, DefaultMemoryImpl};
 let mut map_1: BTreeMap<u64, u64, _> = BTreeMap::init(DefaultMemoryImpl::default());
 let mut map_2: BTreeMap<u64, u64, _> = BTreeMap::init(DefaultMemoryImpl::default());
@@ -155,7 +155,7 @@ However, it's important to note that if you also intend to perform serialization
 Stable structures requires strong guarantees to work reliably and scale over millions of operations. To that extent, we use fuzzing to emulate such operations on the available data structures.
 
 To run a fuzzer locally, 
-```sh
+```bash
 rustup toolchain install nightly
 cargo install cargo-fuzz
 

examples/src/quick_start/README.md

@@ -4,7 +4,7 @@ An example that showcases how you can incorporate stable structures, and specifi
 
 Example usage:
 
-```
+```bash
 dfx start --background --clean
 
 # Insert some data into the quick_start canister.

src/btreemap/proptests.rs

@@ -71,7 +71,7 @@ fn comprehensive(#[strategy(pvec(operation_strategy(), 100..5_000))] ops: Vec<Op
 
 // A comprehensive fuzz test that runs until it's explicitly terminated. To run:
 //
-// ```
+// ```shell
 // cargo t comprehensive_fuzz -- --ignored --nocapture 2> comprehensive_fuzz.log
 // ```
 //

src/memory_manager.rs

@@ -15,7 +15,7 @@
 //!
 //! Example Usage:
 //!
-//! ```
+//! ```rust
 //! use ic_stable_structures::{DefaultMemoryImpl, Memory};
 //! use ic_stable_structures::memory_manager::{MemoryManager, MemoryId};
 //!