Merge pull request #231 from jbampton/fix-spelling

misc: fix spelling

Author: akkartik

arc.arc

@@ -1747,7 +1747,7 @@ protocol requires them."
     s))
 
 (mac on (var s . body)
-"Like [[each]], but also maintains a variable calles 'index' counting the iterations."
+"Like [[each]], but also maintains a variable called 'index' counting the iterations."
   (if (is var 'index)
     (err "Can't use index as first arg to on.")
     (w/uniq gs

lib/app.arc

@@ -438,7 +438,7 @@ Returns nil if no logged-in user."
 
 ; (= fail* (uniq))
 
-(def fail* ()) ; coudn't possibly come back from a form
+(def fail* ()) ; couldn't possibly come back from a form
 
 ; Takes a list of fields of the form (type label value view modify) and
 ; a fn f and generates a form such that when submitted (f label newval)

lib/math.arc

@@ -77,7 +77,7 @@
       (rec key-val-lis))))
 
 (def matrix-minor (mat indices (o table? t))
-  "creates the minor the the element of mat with the indices specified, i.e. if the indices are (i j k ...) then it is the matrix which excludes elements in the ith row or jth column or kth depth etc"
+  "creates the minor element of mat with the indices specified, i.e. if the indices are (i j k ...) then it is the matrix which excludes elements in the ith row or jth column or kth depth etc"
   (if (acons mat) (zap mat-to-table mat))
   (= indices (firstn (len mat!dims) indices))
   (let ans (mat-to-table:init-matrix (map [- _ 1] mat!dims) 0)
@@ -133,9 +133,9 @@ mat_10*x_0 + mat_11*x_1 ... mat_1n*x_n = rhs_1
 ...
 mat_n0*x_0 + mat_n1*x_1 ... mat_nn*x_n = rhs_n
 
-using gaussian elimination and returns a list of x's (N.B. not efficient for large sparce matrices)"
+using gaussian elimination and returns a list of x's (N.B. not efficient for large sparse matrices)"
   (zap flat rhs)
-  (if (acons mat) (zap mat-to-table mat)) ;assumes if using list-of-lists representation of matrices you arent worried about efficiency and so wont mind inline conversion
+  (if (acons mat) (zap mat-to-table mat)) ;assumes if using list-of-lists representation of matrices you aren't worried about efficiency and so won't mind inline conversion
   (withs (MAX  0
           tmp  0
           X  (if (is (car mat!dims) (cadr mat!dims) len.rhs) (zeros (car mat!dims))