chore: fix some comments

der/src/asn1/real.rs

@@ -289,7 +289,7 @@ mod tests {
 
     #[test]
     fn encdec_normal() {
-        // The comments correspond to the decoded value from the ASN.1 playground when the bytes are inputed.
+        // The comments correspond to the decoded value from the ASN.1 playground when the bytes are inputted.
         {
             // rec1value R ::= 0
             let val = 0.0;

spki/src/traits.rs

@@ -143,7 +143,7 @@ pub trait SignatureAlgorithmIdentifier {
     /// Algorithm parameters.
     type Params: Tagged + EncodeValue;
 
-    /// `AlgorithmIdentifier` for the corresponding singature system.
+    /// `AlgorithmIdentifier` for the corresponding signature system.
     const SIGNATURE_ALGORITHM_IDENTIFIER: AlgorithmIdentifier<Self::Params>;
 }
 
@@ -153,7 +153,7 @@ pub trait SignatureAlgorithmIdentifier {
 /// private keys.
 #[cfg(feature = "alloc")]
 pub trait DynSignatureAlgorithmIdentifier {
-    /// `AlgorithmIdentifier` for the corresponding singature system.
+    /// `AlgorithmIdentifier` for the corresponding signature system.
     fn signature_algorithm_identifier(&self) -> Result<AlgorithmIdentifierOwned>;
 }
 

x509-cert/src/ext.rs

@@ -44,7 +44,7 @@ pub struct Extension {
 /// [RFC 5280 Section 4.1.2.9]: https://datatracker.ietf.org/doc/html/rfc5280#section-4.1.2.9
 pub type Extensions = alloc::vec::Vec<Extension>;
 
-/// Trait to be implemented by extensions to allow them to be formated as x509 v3 extensions by
+/// Trait to be implemented by extensions to allow them to be formatted as x509 v3 extensions by
 /// builder.
 pub trait AsExtension: AssociatedOid + der::Encode {
     /// Should the extension be marked critical

x509-cert/tests/certificate.rs

@@ -453,7 +453,7 @@ fn load_certificate_chains() {
 
 #[cfg(feature = "arbitrary")]
 #[test]
-// Purpose of this check is to ensure the arbitraty trait is provided for certificate variants
+// Purpose of this check is to ensure the arbitrary trait is provided for certificate variants
 #[allow(unused)]
 fn certificate_arbitrary() {
     fn check_arbitrary<'a>(_arbitrary: impl arbitrary::Arbitrary<'a>) {}