diff --git a/pages/common/autopep8.md b/pages/common/autopep8.md
index 834fb2460..571efd295 100644
--- a/pages/common/autopep8.md
+++ b/pages/common/autopep8.md
@@ -3,7 +3,7 @@
 > Format Python code according to the PEP 8 style guide.
 > More information: <https://github.com/hhatto/autopep8>.
 
-- Format a file to stdout, with a custom maximium line length:
+- Format a file to stdout, with a custom maximum line length:
 
 `autopep8 {{path/to/file.py}} --max-line-length {{length}}`
 
diff --git a/pages/common/openssl-req.md b/pages/common/openssl-req.md
index 6e7159915..25366c959 100644
--- a/pages/common/openssl-req.md
+++ b/pages/common/openssl-req.md
@@ -7,6 +7,6 @@
 
 `openssl req -new -sha256 -key {{filename.key}} -out {{filename.csr}}`
 
-- Generate a self-signed certificate and a corresponding keypair, storing both in a file:
+- Generate a self-signed certificate and a corresponding key-pair, storing both in a file:
 
 `openssl req -new -x509 -newkey {{rsa}}:{{4096}} -keyout {{filename.key}} -out {{filename.cert}} -subj "{{/C=XX/CN=foobar}}" -days {{365}}`
diff --git a/pages/common/safe.md b/pages/common/safe.md
index 749b677a3..0c755d84b 100644
--- a/pages/common/safe.md
+++ b/pages/common/safe.md
@@ -23,7 +23,7 @@
 
 `safe move {{old/path/to/secret}} {{new/path/to/secret}}`
 
-- Generate a new 2048-bit SSH keypair and store it:
+- Generate a new 2048-bit SSH key-pair and store it:
 
 `safe ssh {{2048}} {{path/to/secret}}`
 
diff --git a/pages/common/sn.md b/pages/common/sn.md
index f65191402..ca98de1c3 100644
--- a/pages/common/sn.md
+++ b/pages/common/sn.md
@@ -8,7 +8,7 @@
 
 - Re-sign an assembly with the specified private key:
 
-`sn -R {{path/to/assembly.dll}} {{path/to/keypair.snk}}`
+`sn -R {{path/to/assembly.dll}} {{path/to/key_pair.snk}}`
 
 - Show the public key of the private key that was used to sign an assembly:
 
diff --git a/pages/linux/lvm.md b/pages/linux/lvm.md
index 3d424ff15..f4dd88da7 100644
--- a/pages/linux/lvm.md
+++ b/pages/linux/lvm.md
@@ -15,7 +15,7 @@
 
 `sudo lvm pvcreate {{/dev/sdXY}}`
 
-- Display information about physcial volumes:
+- Display information about physical volumes:
 
 `sudo lvm pvdisplay`