Fix various typos, and remove an unused macro in checks/bench.cpp

All reported by Patrick Pelletier.

4 files changed, 5 insertions, 5 deletions

diff --git a/src/engine/asm_engine/asm_engine.h b/src/engine/asm_engine/asm_engine.h
index bd82566d3..40fe5342f 100644
--- a/src/engine/asm_engine/asm_engine.h
+++ b/src/engine/asm_engine/asm_engine.h
@@ -23,7 +23,7 @@ class Assembler_Engine : public Engine
       BlockCipher* find_block_cipher(const SCAN_Name&,
                                      Algorithm_Factory&) const;
 
-      HashFunction* find_hash(const SCAN_Name& reqeust,
+      HashFunction* find_hash(const SCAN_Name& request,
                               Algorithm_Factory&) const;
    };
 
diff --git a/src/engine/core_engine/core_engine.h b/src/engine/core_engine/core_engine.h
index 5386991c3..983b75290 100644
--- a/src/engine/core_engine/core_engine.h
+++ b/src/engine/core_engine/core_engine.h
@@ -44,10 +44,10 @@ class Core_Engine : public Engine
       StreamCipher* find_stream_cipher(const SCAN_Name&,
                                        Algorithm_Factory&) const;
 
-      HashFunction* find_hash(const SCAN_Name& reqeust,
+      HashFunction* find_hash(const SCAN_Name& request,
                               Algorithm_Factory&) const;
 
-      MessageAuthenticationCode* find_mac(const SCAN_Name& reqeust,
+      MessageAuthenticationCode* find_mac(const SCAN_Name& request,
                                           Algorithm_Factory&) const;
 
       PBKDF* find_pbkdf(const SCAN_Name& algo_spec,
diff --git a/src/engine/openssl/ossl_arc4.cpp b/src/engine/openssl/ossl_arc4.cpp
index 0b1f7f1f3..0c524003d 100644
--- a/src/engine/openssl/ossl_arc4.cpp
+++ b/src/engine/openssl/ossl_arc4.cpp
@@ -71,7 +71,7 @@ void ARC4_OpenSSL::cipher(const byte in[], byte out[], size_t length)
 }
 
 /**
-* Look for an OpenSSL-suported stream cipher (ARC4)
+* Look for an OpenSSL-supported stream cipher (ARC4)
 */
 StreamCipher*
 OpenSSL_Engine::find_stream_cipher(const SCAN_Name& request,
diff --git a/src/engine/simd_engine/simd_engine.h b/src/engine/simd_engine/simd_engine.h
index 73f7d2233..66c8886f1 100644
--- a/src/engine/simd_engine/simd_engine.h
+++ b/src/engine/simd_engine/simd_engine.h
@@ -23,7 +23,7 @@ class SIMD_Engine : public Engine
       BlockCipher* find_block_cipher(const SCAN_Name&,
                                      Algorithm_Factory&) const;
 
-      HashFunction* find_hash(const SCAN_Name& reqeust,
+      HashFunction* find_hash(const SCAN_Name& request,
                               Algorithm_Factory&) const;
    };