chore: spell check

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---

Author: aayush0325

lib/node_modules/@stdlib/lapack/base/dgttrf/README.md

@@ -20,7 +20,7 @@ limitations under the License.
 
 # dgttrf
 
-> Compute an `LU` factorization of a real tridiagonal matrix `A` using elimination with partial pivoting and row interchanges.
+> Compute an `LU` factorization of a real tri diagonal matrix `A` using elimination with partial pivoting and row interchanges.
 
 <section class="usage">
 
@@ -32,7 +32,7 @@ var dgttrf = require( '@stdlib/lapack/base/dgttrf' );
 
 #### dgttrf( N, DL, D, DU, DU2, IPIV )
 
-Computes an `LU` factorization of a real tridiagonal matrix `A` using elimination with partial pivoting and row interchanges.
+Computes an `LU` factorization of a real tri diagonal matrix `A` using elimination with partial pivoting and row interchanges.
 
 ```javascript
 var Float64Array = require( '@stdlib/array/float64' );
@@ -95,7 +95,7 @@ dgttrf( 3, DL, D, DU, DU2, IPIV );
 
 #### dgttrf.ndarray( N, DL, sdl, odl, D, sd, od, DU, sdu, odu, DU2, sdu2, odu2, IPIV, si, oi )
 
-Computes an `LU` factorization of a real tridiagonal matrix `A` using elimination with partial pivoting and row interchanges and alternative indexing semantics.
+Computes an `LU` factorization of a real tri diagonal matrix `A` using elimination with partial pivoting and row interchanges and alternative indexing semantics.
 
 ```javascript
 var Float64Array = require( '@stdlib/array/float64' );

lib/node_modules/@stdlib/lapack/base/dgttrf/docs/repl.txt

@@ -1,6 +1,6 @@
 
 {{alias}}( N, DL, D, DU, DU2, IPIV )
-    Computes an `LU` factorization of a real tridiagonal matrix `A` using
+    Computes an `LU` factorization of a real tri diagonal matrix `A` using
     elimination with partial pivoting and row interchanges.
 
     Indexing is relative to the first index. To introduce an offset, use typed
@@ -92,7 +92,7 @@
 
 
 {{alias}}.ndarray( N,DL,sdl,odl,D,sd,od,DU,sdu,odu,DU2,sdu2,odu2,IPIV,si,oi )
-    Computes an `LU` factorization of a real tridiagonal matrix `A` using
+    Computes an `LU` factorization of a real tri diagonal matrix `A` using
     elimination with partial pivoting and row interchanges and alternative
     indexing semantics.
 

lib/node_modules/@stdlib/lapack/base/dgttrf/docs/types/index.d.ts

@@ -36,7 +36,7 @@ type StatusCode = number;
 */
 interface Routine {
 	/**
-	* Computes an `LU` factorization of a real tridiagonal matrix `A` using elimination with partial pivoting and row interchanges.
+	* Computes an `LU` factorization of a real tri diagonal matrix `A` using elimination with partial pivoting and row interchanges.
 	*
 	* ## Notes
 	*
@@ -74,7 +74,7 @@ interface Routine {
 	( N: number, DL: Float64Array, D: Float64Array, DU: Float64Array, DU2: Float64Array, IPIV: Int32Array ): StatusCode;
 
 	/**
-	* Computes an `LU` factorization of a real tridiagonal matrix `A` using elimination with partial pivoting and row interchanges and alternative indexing semantics.
+	* Computes an `LU` factorization of a real tri diagonal matrix `A` using elimination with partial pivoting and row interchanges and alternative indexing semantics.
 	*
 	* ## Notes
 	*
@@ -120,7 +120,7 @@ interface Routine {
 }
 
 /**
-* LAPACK routine to compute an `LU` factorization of a real tridiagonal matrix `A` using elimination with partial pivoting and row interchanges.
+* LAPACK routine to compute an `LU` factorization of a real tri diagonal matrix `A` using elimination with partial pivoting and row interchanges.
 *
 * ## Notes
 *

lib/node_modules/@stdlib/lapack/base/dgttrf/lib/base.js

@@ -26,7 +26,7 @@ var abs = require( '@stdlib/math/base/special/abs' );
 // MAIN //
 
 /**
-* Computes an `LU` factorization of a real tridiagonal matrix `A` using elimination with partial pivoting and row interchanges.
+* Computes an `LU` factorization of a real tri diagonal matrix `A` using elimination with partial pivoting and row interchanges.
 *
 * ## Notes
 *
@@ -104,7 +104,7 @@ function dgttrf( N, DL, sdl, odl, D, sd, od, DU, sdu, odu, DU2, sdu2, odu2, IPIV
 
 	// Initialise ith element of DU2 as 0
 	for ( i = 0; i < N-2; i++ ) {
-		DU2[ idu + dui ] = 0;
+		DU2[ idu + (sdu*i) ] = 0;
 	}
 
 	for ( i = 0; i < N-2; i++ ) {

lib/node_modules/@stdlib/lapack/base/dgttrf/lib/dgttrf.js

@@ -27,7 +27,7 @@ var base = require( './base.js' );
 // MAIN //
 
 /**
-* Computes an `LU` factorization of a real tridiagonal matrix `A` using elimination with partial pivoting and row interchanges.
+* Computes an `LU` factorization of a real tri diagonal matrix `A` using elimination with partial pivoting and row interchanges.
 *
 * ## Notes
 *

lib/node_modules/@stdlib/lapack/base/dgttrf/lib/index.js

@@ -19,7 +19,7 @@
 'use strict';
 
 /**
-* LAPACK routine to compute an `LU` factorization of a real tridiagonal matrix `A` using elimination with partial pivoting and row interchanges.
+* LAPACK routine to compute an `LU` factorization of a real tri diagonal matrix `A` using elimination with partial pivoting and row interchanges.
 *
 * @module @stdlib/lapack/base/dgttrf
 *

lib/node_modules/@stdlib/lapack/base/dgttrf/lib/ndarray.js

@@ -27,7 +27,7 @@ var base = require( './base.js' );
 // MAIN //
 
 /**
-* Computes an `LU` factorization of a real tridiagonal matrix `A` using elimination with partial pivoting and row interchanges and alternative indexing semantics.
+* Computes an `LU` factorization of a real tri diagonal matrix `A` using elimination with partial pivoting and row interchanges and alternative indexing semantics.
 *
 * ## Notes
 *