Minor revision to PRIMA.jl regarding spaces

src/PRIMA.jl

@@ -86,7 +86,7 @@ const LinearConstraints = Tuple{AbstractMatrix{<:Real},AbstractVector{<:Real}}
 # Default settings.
 default_npt(x::AbstractVector{<:Real}) = 2*length(x) + 1
 const default_maxfun_dim_relative = 500
-default_maxfun(x::AbstractVector{<:Real}) = default_maxfun_dim_relative * length(x)
+default_maxfun(x::AbstractVector{<:Real}) = default_maxfun_dim_relative*length(x)
 const default_scale = nothing
 const default_rhobeg = 1.0
 const default_rhoend_relative = 1e-6
@@ -139,7 +139,7 @@ Allowed keywords are (`n = length(x)` is the number of variables):
   algorithm is stopped as soon as `f(x) ≤ ftarget` and the status
   `PRIMA.FTARGET_ACHIEVED` is returned.
 
-- `maxfun` (default `$default_maxfun_dim_relative *n`) is the maximum number of function evaluations
+- `maxfun` (default `$default_maxfun_dim_relative*n`) is the maximum number of function evaluations
   allowed for the algorithm. If the number of calls to `f(x)` exceeds this
   value, the algorithm is stopped and the status `PRIMA.MAXFUN_REACHED` is
   returned.