Fix typos and grammar issues

Co-authored-by: =?~~~?q?Ren=C3=A9=20Kla=C4=8Dan?= <[email protected]>
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6 files changed, 9 insertions, 9 deletions

diff --git a/pingora-cache/src/eviction/lru.rs b/pingora-cache/src/eviction/lru.rs
index 47c88a6..35ceb77 100644
--- a/pingora-cache/src/eviction/lru.rs
+++ b/pingora-cache/src/eviction/lru.rs
@@ -32,7 +32,7 @@ use std::time::SystemTime;
 ///
 /// - Space optimized in-memory LRU (see [pingora_lru]).
 /// - Instead of a single giant LRU, this struct shards the assets into `N` independent LRUs.
-/// This allows [EvictionManager::save()] not to lock the entire cache mananger while performing
+/// This allows [EvictionManager::save()] not to lock the entire cache manager while performing
 /// serialization.
 pub struct Manager<const N: usize>(Lru<CompactCacheKey, N>);
 
diff --git a/pingora-cache/src/eviction/mod.rs b/pingora-cache/src/eviction/mod.rs
index 7c9d60b..bb32c62 100644
--- a/pingora-cache/src/eviction/mod.rs
+++ b/pingora-cache/src/eviction/mod.rs
@@ -29,9 +29,9 @@ pub mod simple_lru;
 /// be handled the implementations internally.
 #[async_trait]
 pub trait EvictionManager {
-    /// Total size of the cache in bytes tracked by this eviction mananger
+    /// Total size of the cache in bytes tracked by this eviction manager
     fn total_size(&self) -> usize;
-    /// Number of assets tracked by this eviction mananger
+    /// Number of assets tracked by this eviction manager
     fn total_items(&self) -> usize;
     /// Number of bytes that are already evicted
     ///
@@ -76,7 +76,7 @@ pub trait EvictionManager {
     /// method shouldn't change the popularity of the asset being peeked.
     fn peek(&self, item: &CompactCacheKey) -> bool;
 
-    /// Serialize to save the state of this eviction mananger to disk
+    /// Serialize to save the state of this eviction manager to disk
     ///
     /// This function is for preserving the eviction manager's state across server restarts.
     ///
diff --git a/pingora-cache/src/filters.rs b/pingora-cache/src/filters.rs
index 8293cb5..4255673 100644
--- a/pingora-cache/src/filters.rs
+++ b/pingora-cache/src/filters.rs
@@ -187,7 +187,7 @@ pub mod upstream {
         // remove downstream range header as we'd like to cache the entire response (this might change in the future)
         req.remove_header(&header::RANGE);
 
-        // we have a persumably staled response already, add precondition headers for revalidation
+        // we have a presumably staled response already, add precondition headers for revalidation
         if let Some(m) = meta {
             // rfc7232: "SHOULD send both validators in cache validation" but
             // there have been weird cases that an origin has matching etag but not Last-Modified
diff --git a/pingora-cache/src/lib.rs b/pingora-cache/src/lib.rs
index be352dc..2bf0b92 100644
--- a/pingora-cache/src/lib.rs
+++ b/pingora-cache/src/lib.rs
@@ -340,7 +340,7 @@ impl HttpCache {
     /// Enable the cache
     ///
     /// - `storage`: the cache storage backend that implements [storage::Storage]
-    /// - `eviction`: optionally the eviction mananger, without it, nothing will be evicted from the storage
+    /// - `eviction`: optionally the eviction manager, without it, nothing will be evicted from the storage
     /// - `predictor`: optionally a cache predictor. The cache predictor predicts whether something is likely
     /// to be cacheable or not. This is useful because the proxy can apply different types of optimization to
     /// cacheable and uncacheable requests.
diff --git a/pingora-cache/src/memory.rs b/pingora-cache/src/memory.rs
index 679517d..525bf23 100644
--- a/pingora-cache/src/memory.rs
+++ b/pingora-cache/src/memory.rs
@@ -151,7 +151,7 @@ impl PartialHit {
             };
             assert!(bytes_end >= self.bytes_read);
 
-            // more data avaliable to read
+            // more data available to read
             if bytes_end > self.bytes_read {
                 let new_bytes =
                     Bytes::copy_from_slice(&self.body.read()[self.bytes_read..bytes_end]);
diff --git a/pingora-cache/src/meta.rs b/pingora-cache/src/meta.rs
index a534dc0..9873ef8 100644
--- a/pingora-cache/src/meta.rs
+++ b/pingora-cache/src/meta.rs
@@ -316,7 +316,7 @@ pub(crate) struct CacheMetaInner {
     pub(crate) internal: InternalMeta,
     pub(crate) header: ResponseHeader,
     /// An opaque type map to hold extra information for communication between cache backends
-    /// and users. This field is **not** garanteed be persistently stored in the cache backend.
+    /// and users. This field is **not** guaranteed be persistently stored in the cache backend.
     pub extensions: Extensions,
 }
 
@@ -567,7 +567,7 @@ use pingora_header_serde::HeaderSerde;
 use std::fs::File;
 use std::io::Read;
 
-/* load header compression engine and its' dictionary globally */
+/* load header compression engine and its dictionary globally */
 pub(crate) static COMPRESSION_DICT_PATH: OnceCell<String> = OnceCell::new();
 
 fn load_file(path: &String) -> Option<Vec<u8>> {