diff --git a/libraries/math/src/precise_number.rs b/libraries/math/src/precise_number.rs
index 6b16e2625b6..6e9c10651e5 100644
--- a/libraries/math/src/precise_number.rs
+++ b/libraries/math/src/precise_number.rs
@@ -37,7 +37,7 @@ impl PreciseNumber {
 
     /// Desired precision for the correction factor applied during each
     /// iteration of checked_pow_approximation.  Once the correction factor is
-    /// smaller than this number, or we reach the maxmium number of iterations,
+    /// smaller than this number, or we reach the maximum number of iterations,
     /// the calculation ends.
     fn precision() -> InnerUint {
         InnerUint::from(100)
@@ -62,7 +62,7 @@ impl PreciseNumber {
 
     /// Maximum base allowed when calculating exponents in checked_pow_fraction
     /// and checked_pow_approximation.  The calculation use a Taylor Series
-    /// approxmation around 1, which converges for bases between 0 and 2.  See
+    /// approximation around 1, which converges for bases between 0 and 2.  See
     /// https://en.wikipedia.org/wiki/Binomial_series#Conditions_for_convergence
     /// for more information.
     fn max_pow_base() -> InnerUint {
diff --git a/libraries/tlv-account-resolution/src/seeds.rs b/libraries/tlv-account-resolution/src/seeds.rs
index efb18dd6587..a3936ae8134 100644
--- a/libraries/tlv-account-resolution/src/seeds.rs
+++ b/libraries/tlv-account-resolution/src/seeds.rs
@@ -44,7 +44,7 @@ pub enum Seed {
     ///     * 1 - Length of literal
     ///     * N - Literal bytes themselves
     Literal {
-        /// The literal value repesented as a vector of bytes.
+        /// The literal value represented as a vector of bytes.
         ///
         /// For example, if a literal value is a string literal,
         /// such as "my-seed", this value would be