feat: update namespace TypeScript declarations

PR-URL: #3371

Co-authored-by: Philipp Burckhardt <pburckhardt@outlook.com>
Reviewed-by: Philipp Burckhardt <pburckhardt@outlook.com>
Signed-off-by: stdlib-bot <82920195+stdlib-bot@users.noreply.github.com>

Author: stdlib-bot

lib/node_modules/@stdlib/blas/ext/base/docs/types/index.d.ts

@@ -251,7 +251,7 @@ interface Namespace {
 	* Adds a scalar constant to each double-precision floating-point strided array element and computes the sum using ordinary recursive summation.
 	*
 	* @param N - number of indexed elements
-	* @param alpha - constant
+	* @param alpha - scalar constant
 	* @param x - input array
 	* @param strideX - stride length
 	* @returns sum
@@ -278,7 +278,7 @@ interface Namespace {
 	* Adds a scalar constant to each double-precision floating-point strided array element and computes the sum using pairwise summation.
 	*
 	* @param N - number of indexed elements
-	* @param alpha - constant
+	* @param alpha - scalar constant
 	* @param x - input array
 	* @param strideX - stride length
 	* @returns sum
@@ -2889,7 +2889,7 @@ interface Namespace {
 	*
 	* @param N - number of indexed elements
 	* @param x - input array
-	* @param stride - stride length
+	* @param strideX - stride length
 	* @returns sum
 	*
 	* @example

lib/node_modules/@stdlib/math/base/special/docs/types/index.d.ts

@@ -3119,7 +3119,7 @@ interface Namespace {
 	diracDelta: typeof diracDelta;
 
 	/**
-	* Evaluates the Dirichlet eta function.
+	* Evaluates the Dirichlet eta function for a double-precision floating-point number `s`.
 	*
 	* @param s - input value
 	* @returns function value