diff --git a/doc/manual/src/language/operators.md b/doc/manual/src/language/operators.md
index 311887e96..9e5ab52a2 100644
--- a/doc/manual/src/language/operators.md
+++ b/doc/manual/src/language/operators.md
@@ -141,7 +141,7 @@ The result is a string.
 
 Update [attribute set] *attrset1* with names and values from *attrset2*.
 
-The returned attribute set will have of all the attributes in *attrset1* and *attrset2*.
+The returned attribute set will have all of the attributes in *attrset1* and *attrset2*.
 If an attribute name is present in both, the attribute value from the latter is taken.
 
 [Update]: #update
diff --git a/src/nix/flake-metadata.md b/src/nix/flake-metadata.md
index 5a009409b..adfd3dc96 100644
--- a/src/nix/flake-metadata.md
+++ b/src/nix/flake-metadata.md
@@ -2,10 +2,10 @@ R""(
 
 # Examples
 
-* Show what `nixpkgs` resolves to:
+* Show what `dwarffs` resolves to:
 
   ```console
-  # nix flake metadata nixpkgs
+  # nix flake metadata dwarffs
   Resolved URL:  github:edolstra/dwarffs
   Locked URL:    github:edolstra/dwarffs/f691e2c991e75edb22836f1dbe632c40324215c5
   Description:   A filesystem that fetches DWARF debug info from the Internet on demand
diff --git a/src/nix/hash.cc b/src/nix/hash.cc
index f969886ea..f57b224d2 100644
--- a/src/nix/hash.cc
+++ b/src/nix/hash.cc
@@ -181,7 +181,7 @@ struct CmdToBase : Command
 
     void run() override
     {
-        warn("The old format conversion sub commands of `nix hash` where deprecated in favor of `nix hash convert`.");
+        warn("The old format conversion sub commands of `nix hash` were deprecated in favor of `nix hash convert`.");
         for (auto s : args)
             logger->cout(Hash::parseAny(s, hashAlgo).to_string(hashFormat, hashFormat == HashFormat::SRI));
     }